A class of students is asked what their favourite sport is. The results are shown in the

Question:

A class of students is asked what their favourite sport is. The results are shown in the table.

A student is chosen at random. What is the probability that:

a. It is a girl

b. It is a basketball player

c. It is a boy who likes hockey d it is a girl whose favourite sport is not tennis?

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

Step by Step Answer:

Related Book For book-img-for-question

Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7

ISBN: 9781398301948

3rd Edition

Authors: Frankie Pimentel, Ric Pimentel, Terry Wall

See More Books

Question Posted: Feb 02, 2023 12:25 AM

See More Questions

A random sample of students is asked their opinions on a proposed core curriculum change. The results are as follows. Test the hypothesis that opinion on the change is independent of class standing....
A dice is thrown 29 times and the score noted. The results are shown in the table. a Write down the modal score. b Write down the median score. c Calculate the mean score. Score Frequency 1 4 2 7 3 3...
The following accounts have been provided: The results are shown in yellow, but I want to know how to calculate them, like what are current assests in this example. Prepaid Rent (2 months) Fees...
Carol Simon, the manager of Handy Plumbing has provided you with the following aging schedule for Handys accounts receivable: Carol indicates that the $125,200 of accounts receivable identified in...
In a cluster random sample with equal-sized clusters, every subject has the same chance of selection. However, the sample is not a simple random sample. Explain why not.
John Grey & Company, a firm of real estate brokers, carried out the following trans actions during the month of May. Which of these transactions represented revenue to the firm during the month of...
What are the various components of a marketing strategy?
During the current year, Tina purchases a beachfront condominium for $600,000, paying $150,000 down and taking out a $450,000 mortgage, secured by the property. At the time of the purchase, the...
NPV Your division is considering two projects with the following cash flows (in millions): 0 2 3 1 Project A -$35 $4 $14 $20 Project B - $15 $8 $5 $4 a. What are the projects' NPVs assuming the WACC...
Ramsey Liquors owns and operates a chain of beer and wine shops throughout the Dallas-Fort Worth metroplex. The rapidly expanding population of the area has resulted in the firm requiring a growing...
A football team scores these numbers of goals in its matches. 1 3 2 4 4 2 2 5 2 3 Calculate the mean number of goals scored per match. The mean number of goals scored per match is: mean= mean = sum...
A four-digit number is given below. Unfortunately one of the digits is covered with ink. a. (i) If the four-digit number is divisible by 4, what digit can the missing one be? (ii) Justify your...
See the previous problem. Is the result of that process a glacier?
The figure shows a turbine-driven pump that provides water, at high pressure, to a tank located 25-m higher than the pump. Steady-state operating data for the turbine and the pump are labelled on the...
Step 1 Step 2 1. Sketch what step 4 and then step 5 would look like. Step 4 Step S 2. How many black triangles are in each step? Step 1 black A = | Step 2 = 4 black A's step 3 = 13 black D's 3. What...
The pressure cooker pictured here consists of a light pressure vessel with a heavy lid of weight W. When the lid is secured, the vessel is filled with a hot pressurized gas of pressure p. After some...
5) A large group of students took a test in Finite Math where the grades had a mean of 72 and a standard deviation of 4. Assume that the distribution of these grades is approximated by a normal...
Q9 (5 points) According to Dr. Henry Mintzberg, a noted management scholar from McGill University in Montreal, PQ, "business organizations perform only two activities of consequence." What are these...
A rectangular channel has a bottom width of 2.75 m. Compute the hydraulic radius when the fluid depth is 0.50 m.
What types of inventory issues Starbucks might reflect upon at the end of each year? The mission of Starbucks is to inspire and nurture the human spiritone person, one cup, and one neighborhood at a...
Suppose 100 women from this population are sampled. What is the probability that 3 or more of them are positive for bacteriuria? Renal Disease The presence of bacteria in a urine sample (bacteriuria)...
What is the probability distribution of X? One interesting phenomenon of bacteriuria is that there is a turnover; that is, if bacteriuria is measured on the same woman at two different points in...
What is the mean of X? One interesting phenomenon of bacteriuria is that there is a turnover; that is, if bacteriuria is measured on the same woman at two different points in time, the results are...
When credit terms for a sale are 2/15, n/40, the customer saves by paying early. What percent (rounded) would this savings amount to on an annual basis
An industrial robot that is depreciated by the MACRS method has B = $60,000 and a 5-year depreciable life. If the depreciation charge in year 3 is $8,640, the salvage value that was used in the...
What determines a firm's beta? Should firm management make changes to its beta? Be sure to consider the implications for the firm's investors using CAPM.

A class of students is asked what their favourite sport is. The results are shown in the

Question:

Boys Girls Football 5 3 Hockey 1 3 Tennis 2 5 Basketball 4 1 Other 3 3

Step by Step Answer:

The total number of students in the class is the sum of the number of students in each cat...View the full answer

Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7

Students also viewed these Mathematics questions