A survey of adults ages 18-29 found that 85 use the

A survey of adults ages 18-29 found that 85% use the internet.You randomly select 118 adults ages 18-29 and ask them if they use the internet.

a- Find the probability that exactly 96 people say they use the internet.

b- Find the probability that at least 96 people say they use the internet.

c- Find the probability that fewer than 96 people say they use the internet.

d- Are any probabilities unusual? Explain

Was your test an upper one-tail a lower one-tail or a : according to the ioc female participation in the 2000 summer olympic games was 42. a sports-merchandising expert

From the data bank select a random sample of 30 individuals : from the data bank select a random sample of 30 individuals. a. use the z test to test the hypothesis for iq that h0

A paint manufacturer wants to determine the average drying : a paint manufacturer wants to determine the average drying time of new interior wall paint. if for 15 test areas of

If these figures are true for all americans drivers and if : what is the first big change that american drivers made due to higher gas prices? according to a survey 30 said that it

A survey of adults ages 18-29 found that 85 use the : a survey of adults ages 18-29 found that 85 use the internet.you randomly select 118 adults ages 18-29 and ask them if

A company pays its employees an average of 1590 an hour : a company pays its employees an average of 15.90 an hour with a standard deviation of 1.50. if thh wages are normally

Statistics released by the national highway safety : statistics released by the national highway safety administration show that on an average weekend night in urban areas

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A survey of adults ages 18-29 found that 82 use the : a survey of adults ages 18-29 found that 82 use the internet. you randomly select 196 adults ages 18-29 and ask them if