Here are summary statistics of the four last digits of social security number of 500 customers, corresponding to the following histogram. Is the mean or median a "better" summary of the center of the distribution? choose the best answer for the question above: a. Neither, because these are not quantitative data. b. Median, because of the outliers. c. Mean, because the distribution is quite symmetric. D. Median, because the IQR is smaller than the standard deviation. e. Neither, because these are not categorical data.

A dataset contains the categorical variable Gender as well as the quantitative variable Computer Games for the number of hours spent playing computer games per week. Use the side-by-side graph in the figure below showing the distribution of hours spent playing computer games for boys and girls to answer the following questions. Estimate the median time for girls playing games. Do we expect the mean time for girls to be greater than, smaller than, or about the same as the median? Do we expect the mean time for boys to be greater than, smaller than, or about the same as the median? Who spends more time playing computer games? 1 F

Please write legible and clearly

Find the mean, median, and mode of the following data. If necessary, round to one more decimal place than the largest number of decimal places given in the data. Rate of Fatal Alcohol Impaired Car Crashes per 100 Million Vehicle Miles of Travel 0.32 0.37 0.41 0.31 0.75 0.46 0.30 0.78 0.61 0.31 0.49 0.57 0.29 0.60 0.70 0.56 0.68 0.54 0.78 0.71   Mean:  Median:  Mode:  or No Mode

Find the (a) mean, (b) median, (c) mode, and (d) midrange for the data and then (e) answer the given questions. Listed below are selling prices (dollars) of TVs that are 60 inches or larger and rated as a "best buy" by a popular magazine. Are the resulting statistics representative of the population of all TVs that are 60 inches and larger? If you decide to buy one of these TVs, what statistic is most relevant, other than the measures of central tendency? 1850 1000 1600 1000 1300 1150 1000 1100 1150 1350 1000 1450 a. Find the mean. The mean is $ (Type an integer or a decimal rounded to one decimal place as needed.)

Gardena High School had a mean ACT score of 23, with a median score of 21 and a mode of 20. What kind of skewness would you expect their distribution curve to display? a. Symmetrical b. Right-skewed c. Left-skewed d. Not enough information

a. In your own​ words, describe to someone who knows only a little statistics how to recognize when an observation is an outlier. What​ action(s) should be taken with an​ outlier?   b. Which measure of the center​ (mean or​ median) is more resistant to​ outliers, and what does​ "resistant to​ outliers" mean?

What analysis should I use to test the following correlation between the following variables: 1. Illinois Rape Myth Acceptance score 2. Gender of participant (male or female)

Find the (a) mean, (b) median, (c) mode, and (d) midrange for the data and then (e) answer the given questions. Listed below are the highest amounts of net worth (in millions of dollars) of all celebrities. What do the results tell us about the population of all celebrities? Based on the nature of the amounts, what can be inferred about their precision? 275 200 195 180 175 175 170 170 170 170

The following are the prices (in dollars) of the six all-terrain truck tires rated most highly by a magazine in 2018. 158.00 195.00 154.00 127.65 121.99 126.00 USE SALT (a) Calculate the value of the mean. (Round your answers to the nearest cent.) $ Calculate the value of the median. (Round your answers to the nearest cent.) $ (b) Why are these values so different? O There are only 6 values. O The distribution of this set is positively skewed. O The distribution of this set is approximately normal. O The distribution of this set is negatively skewed. (c) Which of the two-mean or median-appears to be better as a description of a typical value for this data set? (Hint: See Example 4.5.) O The median is better since it is not influenced by the extreme value. The median is always better as a description of a typical value. The mean is better since it is not influenced by the extreme value. O The mean is always better as a description of a typical value. O The mean is as good a description…