Mathematics : asked on 22savage2017

01.04.2021

The following data set represents the starting salaries for teachers in nine states:
$31,184
$43,839
$35,358
$31,606
$33,549
$39,196
$35,541
$34,972
$39,674

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SAT

Suppose the following data set represents the starting salaries for the population of teachers from nine states: $31.184 $43.839 $35.358 $31,606 $33.549 $39 196 $35,541 $34.972 $39.94 Part A: Calculate the mean of the data set. (3 points) Part B: Calculate the five-number summary: (3 points) Part C: Calculate the standard deviation of this data set. (4 points) (10 points)

Step-by-step answer

P Answered by Specialist

Part A: $36,102

Part B: Minimum: 31184, Quartile Q1: 32577.5, Median: 35358, Quartile Q3: 39435, Maximum: 43839

Part C: 3876.6665934206

Explanation:

SAT

Step-by-step answer

P Answered by Specialist

Part A: $36,102

Part B: Minimum: 31184, Quartile Q1: 32577.5, Median: 35358, Quartile Q3: 39435, Maximum: 43839

Part C: 3876.6665934206

Explanation:

Mathematics

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Step-by-step answer

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The answer is in the image

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Step-by-step answer

P Answered by PhD

For every 8 cars there are 7 trucks

Therefore,

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Answer is B)8:7

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Step-by-step answer

P Answered by PhD

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

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Step-by-step answer

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The answer is in the image

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Step-by-step answer

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Step-by-step answer

P Answered by PhD

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Step-by-step answer

P Answered by PhD

We can put the numbers in ascending order-

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Range=max-min

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=15

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The following data set represents the starting salaries for teachers in nine states: $31,184 $43,839 $35,358 $31,606 $33,549 $39,196 $35,541 $34,972 $39,674

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The following data set represents the starting salaries for teachers in nine states:
$31,184
$43,839
$35,358
$31,606
$33,549
$39,196
$35,541
$34,972
$39,674