One in four adults is currently on a diet. You randomly select ten adults and ask...

One in four adults is currently on a diet. You randomly select ten adults and ask them if they are currently on a diet. Find the probability that the number who say they are currently on a diet is (a) exactly three, (b) at least three, (c) more then three, (d) at most four, and (e) less than six.

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milcah answered 2 days ago

?34% of women consider themselves fans of professional baseball. You randomly select four women and ask...

?34% of women consider themselves fans of professional baseball. You randomly select four women and ask each if she considers herself a fan of professional baseball. Complete parts? (a) and? (b) below.?? (a) Construct a binomial distribution using? n=4 and? p=.34. ? (Hint: Find? P(x) for? x=0, 1,? 2, 3, 4. Refer to section? 4.2) ????? ?(b) Find the mean and standard deviation of the binomial distribution.

43% of adults say cashews are their favorite kind of nut. You randomly select 12 adults...

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53% of U.s adults have very little confidence in newspapers, you randomly select 10 U.s adults...

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Select a company you are familiar with or one you are currently working in, or one...

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1. (60) 15 subjects were assigned randomly to one of three diet regimens: Diet 1, Diet...

1. (60) 15 subjects were assigned randomly to one of three diet regimens: Diet 1, Diet 2 and Diet 3. The weights of the subjects are listed as the response variable. The output of the analysis is below. Df Sum Sq Mean Sq F value Pr(>F) Response 1 0.943 0.9430 1.354 0.266 Residuals 13 9.057 0.6967 a. What test was conducted? b. What was the research question (null and alternative hypothesis in words)? c. State the null hypothesis. d. State...

(60) 15 subjects were assigned randomly to one of three diet regimens: Diet 1, Diet 2...

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63 % of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S....

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A survey of adults ages 18-29 found that 82% use the Internet. You randomly select 154...

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