Fifteen people reported how many board games they own. From this data and sampling distribution, find the sampling distribution of the mean and calculate the standard deviation of the sampling distribution.

Population: {10, 12, 12, 13, 14, 18, 18, 19, 19, 20, 22, 23, 23, 23, 23}

Samples of size 3: {12, 18, 23}, {10, 22, 23}, {14, 23, 23}, {13, 18, 19}

Sampling distribution of the mean:

Standard deviation of the sampling distribution:

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step-by-step explanation:

2.56 is the width of the garden

step-by-step explanation:

6

step-by-step explanation:

hey there! : )

4y < -4

we need to isolate y. we can do this by simply dividing both sides by 4.

4y ÷ 4 > -4 ÷ 4

simplify.

y > -1

5 - y > 0

once again, we need to isolate y, so we can start off by subtracting 5 from both sides.

5 - y - 5 > 0 - 5

simplify.

-y > -5

divide both sides by -1.

** remember that when dividing any side by a negative, you must switch the sign! **

-y ÷ -1 < -5 ÷ -1

simplify.

y < 5

~hope i ! ~