Following are the American College Test (ACT) scores attained by the 25 members of a local high

Question:

Following are the American College Test (ACT) scores attained by the 25 members of a local high school graduating class:

a. Draw a dotplot of the ACT scores.
b. Using the concept of depth, describe the position of 24 in the set of 25 ACT scores in two different ways.
c. Find P5, P10, and P20 for the ACT scores.
d. Find P99, P90, and P80 for the ACT scores.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Elementary Statistics

ISBN: 9780538733502

11th Edition

Authors: Robert R. Johnson, Patricia J. Kuby

See More Books

Question Posted: Aug 27, 2015 06:59 AM

See More Questions

Paul has deposited $1000 in a savings account paying interest at j = 4.5% and now finds that his deposits have accumulated to $1246.18. If he had been able to invest the $1000 over the same period in...
A local high school basketball team recently completed its season. We are interested in describing the score differences for this season only. In the following table the positive values are wins and...
A local high school is interested in studying how teacher perceptions of students, as being intelligent or not, affect the success of freshman students in the classroom. The school creates an Excel...
Write a program that plots average path length versus the number of random edges as random shortcuts are added to a 2-ring graph on 1,000 vertices.
The Home and Garden (HG) chain of superstores imports decorative planters from Italy. Weekly demand for planters averages 1,500 with a standard deviation of 800. Each planter costs $ 10. HG incurs a...
Identify the stages in the brand value chain. LO8
Jamison and Blue form a partnership with capital contributions of $600,000 and $800,000, respectively. Their partnership agreement calls for Jamison to receive $120,000 per year in salary. Also, each...
Use methods of descriptive statistics to summarize the data and comment on changes in elephant populations in African nations since 1979. At a minimum your report should include the following. 1. The...
LUUN Add Category Insert Table Chart Text + Ex. 2-41 B G H A C D E F Exercise 2-41 Name: Enter the appropriate amount in the shaded cells. A red asterisk (*) will appear in the column to the right of...
Assume you are planning the confirmation of accounts receivable. There are 2,000 customer accounts with a total book value of $5,643,200. Tolerable misstatement is set at $200,000, and expected...
Refer to the table of exam scores in Table 2.16 on page 84 for the following. a. Using the concept of depth, describe the position of 91 in the set of 50 exam scores in two different ways. b. Find...
The annual salaries (in $100) of the kindergarten and elementary school teachers employed at one of the elementary schools in the local school district are listed here: a. Draw a dotplot of the...
Obtain the daily closes of the Nasdaq Composite ( ${ }^{\text {IXIC) for the }}$ period 1988 through 2017. Compute the daily log returns. (a) Compute the mean, standard deviation, skewness, and...
In the circuit of Fig. 4-51 write two loop equations using I 1 and I 2 . Then find the currents and node voltages. A 3A ( 4 3 V 792 B +1 D w 392 12 C
The capacitor in the circuit shown in Fig. 7-37 has initial charge Q 0 = 800 C, with polarity as indicated. If the switch is closed at t = 0, obtain the current and charge, for t > 0. 100 V (+ 10 4 F
A gift shop sells 400 boxes of scented candles a year. The ordering cost is $$60$ for scented candles, and holding cost is $$24$ per box per year. What is the economic order size for scented...
Kay Vickery is angry with Gene Libby. He is behind schedule developing supporting material for tomorrows capital budget committee meeting. When she approached him about his apparent lackadaisical...
Tharpe Painting Company is considering whether to purchase a new spray paint machine that costs $$3,000$ . The machine is expected to save labor, increasing net income by $$450$ per year. The...
Laura Simpson just took a job with Tesla in Austin, Texas. Teslas employee stock option plan is one of the attractions of this job. What is the meaning of the term stock option? Why would Tesla, as...
A 20-cm-square vertical plate is heated to a temperature of 30oC and submerged in glycerin at 10oC. Calculate the heat lost from both sides of the plate.
Explain what is wrong with the following statements. Use complete sentences. a. If there is a 60% chance of rain on Saturday and a 70% chance of rain on Sunday, then there is a 130% chance of rain...
Refer to Data Set 6 in Appendix B and use the listed IQ scores.
Exercise 25 Earthquakes Use the magnitudes (Richter scale) of the earthquakes listed in Data Set 16 in Appendix B.
Exercise 26 Flight Data Refer to Data Set 15 in Appendix B and use the times required to taxi out for takeoff.
Callaho Inc. began operations on January 1 , 2 0 1 8 . Its adjusted trial balance at December 3 1 , 2 0 1 9 and 2 0 2 0 is shown below. Other information regarding Callaho Inc. and its activities...
Required: 1. Complete the following: a. Colnpute the unit product cost under absorption costing. b. What is the company's absorption costing net operating income (loss) for the quarter? c. Reconcile...
Bond Valuation with Semiannual Payments Renfro Rentals has issued bonds that have an 8% coupon rate, payable semiannually. The bonds mature in 6 years, have a face value of $1,000, and a yield to...

Following are the American College Test (ACT) scores attained by the 25 members of a local high

Question:

21 24 23 17 31 19 19 20 19 25 17 23 16 21 20 28 25 25 21 14 19 17 18 28 20

Step by Step Answer:

a Ranked data 14 16 17 17 17 18 19 19 19 19 20 20 20 21 21 ...View the full answer

Elementary Statistics

Students also viewed these Statistics questions