Question: For the data in Exercise 71, set up a grouped data frequency table using classes 0 to under 5 and 5 to under 10. In

For the data in Exercise 71, set up a grouped data frequency table using classes 0 to under 5 and 5 to under 10.

In exercise

For the data in Exercise 71, set up a grouped

a. Draw the corresponding histogram.

b. Use the grouped data table to estimate the mean, the variance and the standard deviation.

73231 051 47 6776766678999888 597023275 2 01 4545455545466657 53088 2 232323245544454 9 372 68615 4

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