Question

In: Statistics and Probability

The number of lemonades sold from Kaylee's Lemonade stand are as follows: 35 28 28 26...

The number of lemonades sold from Kaylee's Lemonade stand are as follows:

35 28 28 26 34 33 29 29 35 24
26 28 28 31 29 28 26 30 27 34
33 31 28 34 34 21 31 28 35 21

Using the 2k rule, what is the optimum number of classes needed to create a frequency distribution:

a.

7

b.

6

c.

4

d.

5

What is the median number of glasses sold?

The most frequently observed value is known as the:

The range of data is:

The 75th percentile as calculated in the text is:

The 90th percentile exceeds:

The average value from above is:

The standard deviation of the standard is:

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