I The class levels of a simple random sample of students are as folioas. The abbreviations...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
I The class levels of a simple random sample of students are as folioas. The abbreviations B, AD, D. F stand for Bachelor, Advance Diploema, Diploma and Foundation, repectively. B, AD, B, F. D, H, AD, F, D. AD, F, B, AD, B. F. D, B, AD, F. D, AD, F. R AD, BF. D, B, AD, F. D. AD, F. B. AD, B, F. D. B. AD, F, D, AD, F b) Construct a table that gives the relative froquency distribution of this data c) Construct a pie chart of this data that displays the percentage of students at cach class level Q2 A random sample of marks scored by students during Mid Semester Exam ane as follows 11, 15, 14. 10, 18, 20, 12, 15, 18,9, 20, 11, 15. 14, 10, 18, 20, 12. i5, IR 9. 20, 11, 15, 14, 10, 18, 20, 12, 15, 18, 9, 20, 11, 15, 14, 10, 18, 20, 12. 15, 18, 9, 20 a) Construct a table that gives the frequency distributiom of this data b) Construct a table that gives the relative frequeney distribution ef this data c) Construct a frequency histogram of this data di Construct a relative frequency histogrum of this data e) Find the sample mean for this data set. O Find the median of this data set. g) Find the mode of this data set. b) Find the sample standard deviation of this data set. i) Construct an ogive curve of this data. Q3 The number of faculty listed for a variety of private colleges that offer only bachelor's degrees is listed below. Construct a frequency distribution. Draw a histogram, a finquency polypon, and an ogive for the data, using relative frequencies. Deseribe the shape of the histogram Also find o Mean and standard deviation. 165 221 218 206 138 135 224 204 70 210 207 154 155 82 120 116 176 162 225 214 93 389 77 135 221 161 128 310 Q4 Using the histogram shown here, do the following 215 15 275 35 a5 M5 305 es Clas boundaries a) Construct a frequency distribution, inchade clas limits, clas froquemcios midpoints, and cummilative froquencies. b) Construct a frequency polygon. c) Construct an ogive. 05 Collect the ages fin years) of all of your immediate family members (purent, sibing) and extended family members (grandparents, aunts, uncles, cousimi). You shouid pather no mere than 20 ages (in the case that you have a large family) a) Conistruct a table, with all the data present, that shows the individals, their relationship to you, and age b) Draw a pie graph, with percent labels, that shows the amount of individualh in the age categories below, babies (0 -Ik children (2- 12 teens (13 - 19 young adults (20-29 adults (30- 69 seniors (70 +). e) Find Mean, median, and mode age for all data. d) Find out variance and standand deviation for data. Aouanta I The class levels of a simple random sample of students are as folioas. The abbreviations B, AD, D. F stand for Bachelor, Advance Diploema, Diploma and Foundation, repectively. B, AD, B, F. D, H, AD, F, D. AD, F, B, AD, B. F. D, B, AD, F. D, AD, F. R AD, BF. D, B, AD, F. D. AD, F. B. AD, B, F. D. B. AD, F, D, AD, F b) Construct a table that gives the relative froquency distribution of this data c) Construct a pie chart of this data that displays the percentage of students at cach class level Q2 A random sample of marks scored by students during Mid Semester Exam ane as follows 11, 15, 14. 10, 18, 20, 12, 15, 18,9, 20, 11, 15. 14, 10, 18, 20, 12. i5, IR 9. 20, 11, 15, 14, 10, 18, 20, 12, 15, 18, 9, 20, 11, 15, 14, 10, 18, 20, 12. 15, 18, 9, 20 a) Construct a table that gives the frequency distributiom of this data b) Construct a table that gives the relative frequeney distribution ef this data c) Construct a frequency histogram of this data di Construct a relative frequency histogrum of this data e) Find the sample mean for this data set. O Find the median of this data set. g) Find the mode of this data set. b) Find the sample standard deviation of this data set. i) Construct an ogive curve of this data. Q3 The number of faculty listed for a variety of private colleges that offer only bachelor's degrees is listed below. Construct a frequency distribution. Draw a histogram, a finquency polypon, and an ogive for the data, using relative frequencies. Deseribe the shape of the histogram Also find o Mean and standard deviation. 165 221 218 206 138 135 224 204 70 210 207 154 155 82 120 116 176 162 225 214 93 389 77 135 221 161 128 310 Q4 Using the histogram shown here, do the following 215 15 275 35 a5 M5 305 es Clas boundaries a) Construct a frequency distribution, inchade clas limits, clas froquemcios midpoints, and cummilative froquencies. b) Construct a frequency polygon. c) Construct an ogive. 05 Collect the ages fin years) of all of your immediate family members (purent, sibing) and extended family members (grandparents, aunts, uncles, cousimi). You shouid pather no mere than 20 ages (in the case that you have a large family) a) Conistruct a table, with all the data present, that shows the individals, their relationship to you, and age b) Draw a pie graph, with percent labels, that shows the amount of individualh in the age categories below, babies (0 -Ik children (2- 12 teens (13 - 19 young adults (20-29 adults (30- 69 seniors (70 +). e) Find Mean, median, and mode age for all data. d) Find out variance and standand deviation for data. Aouanta
Expert Answer:
Answer rating: 100% (QA)
Step 1 Since you have asked multiple questions we will solve the first question for you If you want any specific question to be solved then please specify the question number or post only that questio... View the full answer
Related Book For
Posted Date:
Students also viewed these mathematics questions
-
For the accompanying screen display, a simple random sample of size n = 40 was obtained from the population of duration times (seconds) of eruptions of the old Faithful geyser. a. What is the number...
-
A simple random sample of 25 filtered 100-mm cigarettes is obtained, and the tar content of each cigarette is measured. The sample has a standard deviation of 3.7 mg (based on Data Set 10 in Appendix...
-
A simple random sample with n = 300 is drawn from a binomial process in which = 0.4. Determine the following probabilities for p = the proportion of successes: a. P(p 0.35) b. P(0.38 p 0.42) c....
-
"One need not be concerned with reliability and validity in applied marketing research." Discuss this statement as a small group.
-
Bienestar Inc., has the following departmental structure for producing a well-known multivitamin: A consultant designed the following cellular manufacturing structure for the same product: The times...
-
Suppose that the following processes arrive for execution at the times indicated. Each process will run the listed amount of time. In answering the questions, use nonpreemptive scheduling and base...
-
All of the first months activity for Crystal Clear Cleaning is as follows. Requirements 1. Journalize transactions as required from the activity data. 2. Post journal entries to T-accounts and...
-
Stein Books Inc. sold 1,900 finance textbooks for $250 each to High Tuition University in 2013. These books cost $210 to produce. Stein Books spent $12,200 (selling expense) to convince the...
-
Paul Seto owns and manages a commercial storage warehouse. He stores a vast variety of perishable goods for his customers. Under the existing pricing policy, he has charged customers using a flat...
-
Background: A new ownership group has recently purchased ABC Liquors. You have been hired by the new management team to analyze their sales data for the past year and provide them with insights about...
-
1. Construct an AON network diagram from the data given 2. Construct an AOA network diagram from the data given 3. Draw Gantt Chart for the data given and state what is the total duration needed to...
-
A pair of involute profile spur gears is to give a speed ratio of 3. The arc of approach is not to be less than the circular pitch. The pressure angle is \(20^{\circ}\) and pinion is the driver. The...
-
An audit committee should do all of the following except a. Recommend the retention or dismissal of the outside auditors. b. Determine whether material financial fraud ought to be reported in a...
-
What factors determine the reliability of audit evidence? Give an example of two types of evidence, one that is more reliable and one that is less reliable.
-
A pinion having 30 teeth drives a gear of 80 teeth. The profile of gears is involute with \(20^{\circ}\) pressure angle, \(12 \mathrm{~mm}\) module, and \(10 \mathrm{~mm}\) addendum. Find (a) the...
-
Why are assurance services needed? What are the three primary drivers of the need for assurance services?
-
In the Mensa recommended plan, what rate of return is automatically assigned to the account used to fund the emergency goal? Cash equivalent rate of return. The rate of return based on the asset...
-
The slopes of the tangents at the points where the curve y = x2 - 4x intersects the X-axis is 1) 1 2) +2 3) +3 4) +4
-
We want to consider the correlation between LDL cholesterol and the predictor variables of weight (W7) and systolic blood pressure (SYS) for females. Refer to the Minitab display and answer the given...
-
In a clinical trial of 2103 subjects treated with Nasonex, 26 reported headaches. In a control group of 1671 subjects given a placebo, 22 reported headaches. Denoting the proportion of headaches in...
-
Refer to Data Set 1 in Appendix B for the 40 heights of females. a. Enter the observed frequencies in the table above. b. Assuming a normal distribution with mean and standard deviation given by the...
-
The Excel formula to compute net income's percentage of sales in Exhibit 7-5, is a. \(=B 4 * B 2\) b. \(=B 4 / B 2\) c. \(=\mathrm{B} 2-\mathrm{B} 3\) d. \(=\mathrm{B} 4+\mathrm{B} 3\) EXHIBIT 7-5 A...
-
Match each component of a computerized accounting system with its meaning. Meaning Component Electronic linkages that allow different computers A. Server to share the same information Electronic...
-
Complete the crossword puzzle that follows. 2 3 4 5 6 Down: 1. Managers need over operations in order to authorize transactions and safeguard assets 3. Programs that drive a computer 4. Electronic...
Study smarter with the SolutionInn App