7.15 The goal of corporate sustainability is to manage the en- vironmental, economic and social effects of a corporation's op- erations so it is profitable over the long-term while acting in a responsible manner to society. A Nielsen survey found that 55% of global respondents are willing to pay extra for products and ser- vices from companies that are committed to positive social and environmental impact. (Data extracted from Doing Well by Doing Good, Corporate bit.ly/1TelF2U.) Suppose you select a sample of 100 global respondents. a. What is the probability that in the sample fewer than 55% are willing to pay extra for products and services from companies that are committed to positive social and environmental impact? b. What is the probability that in the sample between 50% and 60% are willing to pay extra for products and services from companies that are committed to positive social and environ- mental impact? C. What is the probability that in the sample more than 60% are willing to pay extra for products and services from companies that are committed to positive social and environmental impact?
7.15 The goal of corporate sustainability is to manage the en- vironmental, economic and social effects of a corporation's op- erations so it is profitable over the long-term while acting in a responsible manner to society. A Nielsen survey found that 55% of global respondents are willing to pay extra for products and ser- vices from companies that are committed to positive social and environmental impact. (Data extracted from Doing Well by Doing Good, Corporate bit.ly/1TelF2U.) Suppose you select a sample of 100 global respondents. a. What is the probability that in the sample fewer than 55% are willing to pay extra for products and services from companies that are committed to positive social and environmental impact? b. What is the probability that in the sample between 50% and 60% are willing to pay extra for products and services from companies that are committed to positive social and environ- mental impact? C. What is the probability that in the sample more than 60% are willing to pay extra for products and services from companies that are committed to positive social and environmental impact?
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
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Please answer 7.15 a
Please also show in PHStat
Thx

Transcribed Image Text:values for France and Italy. This study also reports that 17% of
a. What is the probability that the sample will have between 14%
U.S. S&P 1500 companies have three or more female board direc-
a random sample of 200 U.S. S&P 1500 companies.
7.3
c. What is the probability that in the sample more than 76% say
that that being able to work flexibly and still be on track for a
promotion is important?
d. If a sample of 400 is taken, how does this change your answers
c. The probability
that have three c
within what syn
to (a) through (c)?
7.15 The goal of corporate sustainability is to manage the en-
vironmental, economic and social effects of a corporation's op-
erations so it is profitable over the long-term while acting in a
responsible manner to society. A Nielsen survey found that 55%
of global respondents are willing to pay extra for products and ser-
vices from companies that are committed to positive social and
environmental impact. (Data extracted from Doing Well by Doing
Good, Corporate bit.ly/1TelF2U.) Suppose you select a sample of
100 global respondents.
a. What is the probability that in the sample fewer than 55% are
willing to pay extra for products and services from companies
that are committed to positive social and environmental impact?
b. What is the probability that in the sample between 50% and
60% are willing to pay extra for products and services from
companies that are committed to positive social and environ-
mental impact?
C. What is the probability that in the sample more than 60% are
willing to pay extra for products and services from companies
that are committed to positive social and environmental impact?
d. If a sample of 400 is taken, how does this change your answers
to (a) through (c)?
7.17 The Charter-
that 63% of its U.
ture within financi=
trust in the financia
Sentiment Survey 2
sample of 100 CFA
a. What is the pro-
that lack of ethi
uted the most to
be between 62%
b. The probability
e contained with=
percentage?
c. The probability
contained withi
percentage?
d. Suppose you s
does this chang
7.18 An IAB stu
that original digita
digital video is de
only for ad-suppo
IAB data, 30% of
videos each mont
Consumer Study
a. Suppose that
lation propor
ma eos is 0.30, v
16 According to MSCI's 2014 Survey of Women on Boards,
e percentage of women on U.S. S&P 1500 boards has increased
larginally since 2001, and now stands at 16%, well below the
11
to
sample will
b. Suppose tha
lation propo
eos is 0.30,
sample will
ch
k.
s. (Data extracted from bit.ly/1MMİET1). Suppose you select
no
nd 20% U.S. S&P 1500 companies that have three or more
d.
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