A global research study found that the majority of today's working women would prefer a better work-life balance to an increased salary. One of the most important contributors to work-life balance identified by the survey was "flexibility," with 41% of women saying that having a flexible work schedule is either very important or extremely important to their career success. Suppose you select a sample of 100 working women. Answer parts (a) through (d). a. What is the probability that in the sample fewer than 45% say that having a flexible work schedule is either very important or extremely important to their career success? 0.7919 (Round to four decimal places as needed.) b. What is the probability that in the sample between 34% and 45% say that having a flexible work schedule is either very important or extremely important to their career success? (Round to four decimal places as needed.)
A global research study found that the majority of today's working women would prefer a better work-life balance to an increased salary. One of the most important contributors to work-life balance identified by the survey was "flexibility," with 41% of women saying that having a flexible work schedule is either very important or extremely important to their career success. Suppose you select a sample of 100 working women. Answer parts (a) through (d). a. What is the probability that in the sample fewer than 45% say that having a flexible work schedule is either very important or extremely important to their career success? 0.7919 (Round to four decimal places as needed.) b. What is the probability that in the sample between 34% and 45% say that having a flexible work schedule is either very important or extremely important to their career success? (Round to four decimal places as needed.)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Please help with part b. Thanks.
Transcribed Image Text:A global research study found that the majority of today's working women would prefer a better work-life
balance to an increased salary. One of the most important contributors to work-life balance identified by
the survey was "flexibility," with 41% of women saying that having a flexible work schedule is either very
important or extremely important to their career success. Suppose you select a sample of 100 working
women. Answer parts (a) through (d).
PIC
the
imp
extr
a. What is the probability that in the sample fewer than 45% say that having a flexible work schedule is
either very important or extremely important to their career success?
PX
= 0.
= P
= 0.2
d.
0.7919 (Round to four decimal places as needed.)
the P
stanc
mear
b. What is the probability that in the sample between 34% and 45% say that having a flexible work
schedule is either very important or extremely important to their career success?
stand
equat
propo
standa
(Round to four decimal places as needed.)
=0.024
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