Quantity of the pineapples to buy by her. Concept Introduction: The standard deviation defined as statistic that refers the data set values connection to its mean and variance. The standard deviation determines the securities that the biggest the variance within the every price and the mean, which produces the larger price order.

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Chapter 8, Problem 45AP

a)

Summary Introduction

Interpretation: Quantity of the pineapples to buy by her.

Concept Introduction: The standard deviation defined as statistic that refers the data set values connection to its mean and variance. The standard deviation determines the securities that the biggest the variance within the every price and the mean, which produces the larger price order.

b)

Summary Introduction

Interpretation: Quantity of the pineapples to buy by her for to make enough kabobs to feed all the guests with probability 95 percent.

Concept Introduction: One of the absolute deviations is that a group of data about the data’s mean is known as Mean deviation. The mean is calculated by μ=Σx .P(x) .i.e.) every value of x is product by its corresponding probability and finally the products are added accordingly.

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