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9966 [12]
4 years ago
7

Is the following study descriptive or​ inferential? In a statistical​ magazine, average professional​ athletes' salaries in thre

e sports were compiled and compared for the years 1993 and 2003.
Mathematics
1 answer:
8_murik_8 [283]4 years ago
7 0

Answer:

descriptive

Step-by-step explanation:

given that in a statistical​ magazine, average professional​ athletes' salaries in three sports were compiled and compared for the years 1993 and 2003.

Here actual scores were recorded for three athletes and comparison was made for the years from 1993 to 2003

We have to understand the main difference between descriptive and inferential statistics

Descriptive statistics deals with the recording compilation and analysis of data but no prediction is made

But inferential statistics is to predict of infer.

So here this study is descriptive

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5x+2

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5 0
3 years ago
1. The weekly ad for a local grocery store advertises a 5 pound bag of organic apples for $13.95. Round each rate to the nearest
olga_2 [115]

Answer:

a)

$2.79 per pound.

$0.93 per apple.

b)

Unit price per pound is typically used because weight and size of every      apple is not same.

Step-by-step explanation:

5 pound bag of organic apples = $13.95

1 pound bag of organic apples = $13.95/5

                                                   = $2.79

The unit price of apples that cost $13.95 for 5 pounds is $12.79 per pound.

<em>As a general rule, 1 pound of apples is equal to: 4 small apples. 3 medium apples. 2 large apples. So, here we assume that apples are of medium size.</em>

3 apples cost = $2.79

<em>The unit price means 'what is the cost of 1 apple'</em>

1 apple cost    =$2.79/3

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The unit price of apples that cost $2.79 for 3apples is $0.93 per apple.

<em />

4 0
3 years ago
Read 2 more answers
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