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 47​% 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. What is the probability that in the sample fewer than 52​% say that having a flexible work schedule is either very important or extremely important to their career​ success? round to four decimal places

Q: A study wishes to see whether attending prekindergarden affects a child's likelihood to graduate…

A: We want to test the hypothesis Given  X1=215, n1=250 X2=260, n2=340

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A:

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A: Solution-: Given: We find,

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A: The answer is attached below,

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A: Given : Hypotheses test is a two tailed test test statistic, z = -2.951

Q: What is the probability that the two sample proportions will differ by more than

A: From the given information, p=6.2%=0.062p1=10.2%=0.102n1=500p2=8.3%=0.083n2=200

Q: . 10% Chance B. 11% Chance C. 12% Chance D. 17% Chance

A: We have to use the data given in table and basic probability theory to get the probabilities.

Q: 13. According to a those polled ranked jobs or health care as the top domestic priority. What /CBS…

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A: p = 0.77 n = 320 million  ==============================

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A:

Q: According to the Federal Insurance Agency statistics, the proportion of teenage drivers between the…

A: It is given that n=100 and p=0.54.

Q: According to a survey, 36.7% of people who visit Disney World have children under 18 in their…

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Q: Pick the equation most appropriate to deal with the problem above. p(r) = p (1 – p)"- O p(z) = „C,p²…

A: Givenp=0.82n=80x~Binomial(n=80,p=0.82)

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A:

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Q: A labor statistician claims that 6% of the labor forces will be laid off likely  to pandemic impact.…

A: Solution: According to a labor statistician's claim, 6% of the labor forces will be paid off. Let p…

Q: In a study, 42% of adults questioned reported that their health was excellent. A researcher wishes…

A: Let us denote X=the number of people with excellent health.n=sample size=13p=probability of…