Chat with AI
Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman
Edition 8ISBN: 978-1305585454Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman
Edition 8ISBN: 978-1305585454 Exercise 49
You are the human resource director for Apollo Industries. Forty applicants for employment were given an assessment test in math and English with the following results:
a. What arc the range and mode of these scores
b. Group the 1 data into nine classes of equal size (11-20, 21-30, etc,) and construct a frequency distribution.
c. Calculate the mean of the grouped data by using 15.5, 25.5, etc., as the midpoints.
d. If company policy is to consider only those who score 10 points higher or better than the mean of the data, how many from this group arc still being considered for the job
e. Construct a histogram of the assessment test scores frequency distribution.
a. What arc the range and mode of these scores
b. Group the 1 data into nine classes of equal size (11-20, 21-30, etc,) and construct a frequency distribution.
c. Calculate the mean of the grouped data by using 15.5, 25.5, etc., as the midpoints.
d. If company policy is to consider only those who score 10 points higher or better than the mean of the data, how many from this group arc still being considered for the job
e. Construct a histogram of the assessment test scores frequency distribution.
Explanation
Verified
Verified
Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman
Why don’t you like this exercise?
Other Minimum 8 character and maximum 255 character
Character 255
