Ten friends kept track of how many times they sent a text over a one hour period. The results are in the table below. number of texts 5 6 7 7 8 10 10 15 16 17 They determine that the mean of the data set is 10.110.1, but they also want to know the range and standard deviation. Calculate the range of the data set. Is this correct answer 12? Calculate the POPULATION (since it's just two friends, they're the population) standard deviation of the data set.

Using the stemplot of annual precipitation (inches) below, determine the range, IQR, variance and standard deviation. Please answer correctly.

In Exercises, we have provided simple data sets for you to practice the basics of finding a a.population mean.b.population standard deviation.1, 9, 8, 4, 3

The ages​ (in years) of a random sample of shoppers at a gaming store are shown. Determine the​ range, mean,​ variance, and standard deviation of the sample data set. 12, 20, 23, 13, 18, 17, 22, 17, 15, 16 The range is The mean is ( Simplify your answer. Round to the nearest tenth as​ needed.) The variance is (Simplify your answer. Round to the nearest hundredth as​ needed.) The standard deviation is (Simplify your answer. Round to the nearest tenth as​ needed.) Can you please explain me this math problem having trouble understanding. Thank you.

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What is the mean of data set

In Exercises, we have provided simple data sets for you to practice the basics of finding a a.population mean.b.population standard deviation.1, 2, 4, 4

Find the range, the standard deviation, and the variance for the given samples. Round non-integer results to the nearest tenth. -29, -14, –10, –17, –4, –13, -26 range standard deviation variance Need Help? Watch It

Use the display of data to find the mean, median, mode, and midrange. Frequency 10- 84 6- 6 + ~ 0- Score 10 11 12 13 14 The mean of the data is. (Round to the nearest tenth as needed.)

The numbers of regular season wins for 10 football teams in a given season are given below. Determine the range, mean, variance, and standard deviation of the population data set. 2, 9, 15, 2, 14, 9, 12, 7, 4, 9 The range is 13. (Simplify your answer.) The population mean is 8.3. (Simplify your answer. Round to the nearest tenth as needed.) The population variance is (Simplify your answer. Round to the nearest tenth as needed.) ry m.