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16) A data set includes the counts of chocolate chips from three different types of Chips Ahoy cookies. The accompanying StatCrunch display shows results from

16)

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A data set includes the counts of chocolate chips from three different types of Chips Ahoy cookies. The accompanying StatCrunch display shows results from analysis of variance used with those three types of cookies. Use a 0.05 significance level to test the claim that the three different types of cookies have the same mean number of chocolate chips ANOVA table Source DF SS MS F-Stat P-value Columns 2 1235.2000 617.60000 63.7868 H2 > H3 All of the means are different Hy = 2 = H3 H1 = H2 = H3Determine the test statistic. The test statistic is D (Round to two decimal places as needed.) Determine the Pvalue. The Pvalue is :|. (Round to three decimal places as needed.) The last digit of the heights of 6? statistics students were obtained as part of an Choose the correct histogram below experiment conducted for a class. Use the following frequency distribution to construct a histogram. O A' 36 What can be concluded from the distribution of the digits? Specically, do the heights appear to be reported or actually measured? 0 0123456789 Digit Frequency B. 0 16 O 36 1 4 2 4 o 3 5 4 5 C. 5 16 O 18 6 4 L T 5 o B 4 0 1 2 3 4 5 6 r B 9 9 4 U 0 D_ Are the data reported or measured? 0 A. The data appears to be reported. Certain heights occur a disproportionate number of times. 0 B. The data appears to be reported. The heights occur with roughly the same frequency. 0 C. The data appears to be measured. The heights occur with roughly the same frequency. 0 D. The data appears to be measured. Certain heights occur a disproportionate number of times. Determine whether the following procedure results in a binomial distribution or a distribution that can be treated as binomial (by applying the 5% guideline for cumbersome calculations). If it is not binomial and cannot be treated as binomial, identify at least one requirement that is not satisfied. Recording the number of televisions in 18?5 households Choose the correct answer below. 0 A. It is binomial or can be treated as binomial. O B. It is not binomial because there are more than two possible outcomes and the trials are not independent. 0 C. It is not binomial because there are more than two possible outcomes. 0 D. It is not binomial because the probability of success does not remain the same in all trials. In an experiment, college students were given either four quarters or a $1 bill and they could either keep the money or spend it on gum. The results are summarized in the table. Complete parts (a) through (c) below. Purchased Gum Kept the Money Q Students Given Four Quarters 29 14 Students Given a $1 Bill 11 33 3. Find the probability of randomly selecting a student who spent the money, given that the student was given a $1 bill. The probability is . (Round to three decimal places as needed.) b. Find the probability of randomly selecting a student who kept the money, given that the student was given a $1 bill. The probability is . (Round to three decimal places as needed.) c. What do the preceding results suggest'? O A. A student given a $1 bill is more likely to have spent the money. 0 B. A student given a $1 bill is more likely to have kept the money. 0 C. A student given a $1 bill is more likely to have spent the money than a student given four quarters. O D. A student given a $1 bill is more likely to have kept the money than a student given four quarters

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