Which statements are true about statistics? check all that apply. 1. they describe sets of data. 2. they include the mean, median, range, and interquartile range. 3. they include only mean and median. 4. measures of center and measures of spread are examples of statistics. 5. they can work only with one set of data.

Statement 1 is true : As statistics helps in describing the data. statistics does data analysis.

Statement 2 and 4 are true : Measures of spread describe how similar or varied the set of observed values are for a particular data. It also include the range, quartiles and the interquartile range, variance and standard deviation.

So statement 1,2 and 4 are true

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.