Answer Happy

Consider the following discrete probability distribution along with observed frequencies for each day of the week. Complete parts a and b below. Weekday Monday Tuesday Wednesday Thursday Friday Total O 0.10 0.20 0.05 0.30 0.35 1.00 Probability Observed Frequency, fo 29 .7 39 34 120 11 a. Perform a chi-square test using a 0.05 to determine if the observed frequencies follow a discrete probability distribution. Determine the null and alternative hypotheses. Choose the correct answer below. OA. H.: The expected frequencies are all equal to 5. H₁: At least one expected frequency differs from 5. OB. Ho: The distribution of the variable differs from the normal distribution. H₁: The distribution of the variable is the normal distribution. OC. Ho: The distribution of the variable is the same as the given distribution. H₁: The distribution of the variable differs from the given distribution. OD. Ho: The distribution of the variable differs from the given distribution. H₁: The distribution of the variable is the same as the given distribution.

Compute the value of the test statistic, 2²-0 (Round to two decimal places as needed.) Identify the critical value. The critical value is (Round to two decimal places as needed.)

tary ins Does the data provide sufficient evidence that the distribution of the variable differs from the given distribution? A. No, because there is not sufficient evidence to reject the null hypothesis OB. Yes, because there is not sufficient evidence to reject the null hypothesis OC. No, because there is sufficient evidence to reject the null hypothesis OD. Yes, because there is sufficient evidence to reject the null hypothesis b. Determine the p-value and interpret its meaning p-value= (Round to three decimal places as needed) Consider the following discrete probability distribution along with observed frequencies for each day of the week. Complete parts a d Weekday Monday Tuesday Wednesday Thursday Friday Total 0.10 0.20 0.05 0.30 0.35 1.00 Probability Observed Frequency, 13 27 9 42 19 110 UB. Yes, because there is not sumicient evidence to reject the nue nypomness OC. No, because there is sufficient evidence to reject the null hypothesis OD. Yes, because there is sufficient evidence to reject the null hypothesis b. Determine the p-value and interpret its meaning p-value= (Round to three decimal places as needed) Interpret the p-value The p-value is the probability of observing a test statistic the distribution of the variable is the normal distribution Click to select your answer(s) equal to the part a statistic, assuming