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1. A random sample of 20 employees at a large company was selected. Here are the salaries in thousands of
dollars) for these employees during one year. help with a and b

1 A random sample of 20 employees at a large company was selected Here are the salaries in thousands of dollars for these employees during one year help with a class=

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The 20% of sample of employees have a salary of at least $60,000.

(a)

The attachment of the dotplot of the given table or the series is provided below.

(b)

According to the question,

The employees that have salaries of at least $60,000 = 6

Total number of employees = 20

then,

The percentage will be:

= [tex]\frac{6}{20}\times 100[/tex]

= [tex]30[/tex] (%)

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https://brainly.com/question/16410059

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