A factory hiring people for tasks on its assembly line gives applicants a test of manual dexterity. This test counts how many oddly shaped parts the applicant can install on a model engine in a one-minute period. Assume that these tested applicants represent simple random samples of men and women who apply for these jobs. Complete parts (a) through (f). Click the icon to view the table of gender and number of parts installed. (a) Find the 95% confidence interval for the expected number of parts that men and women can install during a one-minute period. The 95% confidence interval for the expected number of parts that men can install is (21.81 , 26.19). The 95% confidence interval for the expected number of parts that women can install is (25.04. 32.37). (Round to two decimal places as needed.)
A factory hiring people for tasks on its assembly line gives applicants a test of manual dexterity. This test counts how many oddly shaped parts the applicant can install on a model engine in a one-minute period. Assume that these tested applicants represent simple random samples of men and women who apply for these jobs. Complete parts (a) through (f). Click the icon to view the table of gender and number of parts installed. (a) Find the 95% confidence interval for the expected number of parts that men and women can install during a one-minute period. The 95% confidence interval for the expected number of parts that men can install is (21.81 , 26.19). The 95% confidence interval for the expected number of parts that women can install is (25.04. 32.37). (Round to two decimal places as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Please help me. answer there is incorrect
Transcribed Image Text:Table of gender and number of parts installed.
Gender Parts Installed Gender Parts Installed Gender Parts Installed
Female
Female
Female
Male
Male
Male
Male
Male
Male
Male
Male
Male
Male
Male
Male
Male
Male
Male
Male
35
30
23
22
35
17
22
35
17
22
36
24
26
27
18
27
Male
Male
Male
Male
Male
Male
Male
Male
Male
Male
Male
Male
Male
Male
Male
Female
15
23
28
25
28
23
26
18
19
19
12
23
25
23
21
36
Female
Female
Female
Female
Female
Female
Female
Female
Female
Female
Female
Female
Female
30
36
25
18
34
41
28
21
29
32
24
31
27
30
13
33
Full data set
Transcribed Image Text:A factory hiring people for tasks on its assembly line gives applicants a
test of manual dexterity. This test counts how many oddly shaped parts
the applicant can install on a model engine in a one-minute period.
Assume that these tested applicants represent simple random samples of
men and women who apply for these jobs. Complete parts (a) through (f).
Click the icon to view the table of gender and number of parts
installed.
(a) Find the 95% confidence interval for the expected number of parts
that men and women can install during a one-minute period.
The 95% confidence interval for the expected number of parts that men
can install is (21.81.26.19).
The 95% confidence interval for the expected number of parts that
women can install is (25.04, 32.37).
(Round to two decimal places as needed.)
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