Females SPAR Males A survey asked male and female students how many text messages they send in one day. The results are summarized in the boxplots below. 40 60 80 Number of Text Messages Sent Based on the boxplots, which of the following statements must be true? (A) There were more females surveyed than males. (B) Both distributions contain outliers. (C) The distribution of number of text messages sent by males is approximately normal. (D) 50% of the females send more text messages than 75% of the males. (E) The male responses vary more than the female responses.

The table shows, for four cruises, the numbers of crew members, passengers, and entertainers (not included as passengers). Find (a) the mean and (b) the median total number of persons per cruise. Cruise Cruise 1 Cruise 2 Cruise 3 Cruise 4 Crew Passengers 1600 3400 1300 2500 183 225 177 213 Entertainers 40 75 10 55

The tuition and fees (in thousands of dollars) for the top 14 universities in a recent year are listed below. Find the mean, median, and mode of the data, if possible. If any of these measures cannot be found or a measure does not represent the center of the data, explain why. 39 43 43 47 43 35 41 41 47 47 46 43 43 41 Find the mode of the costs. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The mode(s) of the costs is (are). (Round to one decimal place as needed. Use a comma to separate answers as needed.) B. There is no mode. Does (Do) the mode(s) represent the center of the data? A. The mode(s) represent(s) the center. B. The mode(s) does (do) not represent the center because it (they) is (are) not a data value. C. There is no mode. D. The mode(s) does (do) not represent the center because it (one) is the smallest data value. O E. The mode(s) does (do) not represent the center because it (one) is the largest data value.

Better Business Bureau Complaints. In 2016 the Better Business Bureau settled 80% of complaints they received in the United States. Suppose you have been hired by the Better Business Bureau to investigate the complaints they received this year involving new car dealers. You plan to select a sample of new car dealer complaints to estimate the proportion of complaints the Better Business Bureau is able to settle. Assume the population proportion of complaints settled for new car dealers is .80, the same as the overall proportion of complaints settled in 2016.

A pie chart reflects student performance... 16% As, 24% Bs, 32% Cs, 16% Ds, 12% Fs A. There were 317 students in total. How many students received As? B. If a student is selected at random what's the percentage it be a C student?

Fifteen students are asked to pick a number between 1 and 22. The numbers were recorded and organized into the following stemplot. Stem Leaf 0 2 3 3 5 6 7 7 8 1 0 1 1 2 3 5 2 1 (a)Determine the 5-features of data. (b)Are there any outliers? Explain your reasoning. (c)If you guessed 14, what percentile are you in? What percent of students guessed larger numbers?

Solve the last question please

​Claim: Fewer than 91​% of adults have a cell phone. In a reputable poll of 1119 adults, 83​% said that they have a cell phone. Find the value of the test statistic.

Is the boxplot skewed and does it have any outliers?

Staddlad 1. Find the mean, median, and mode of the following data: 26, 52, 37, 22, 24, 45, 58, 28, 39, 60, 25, 47, 23, 56, 28