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2 years ago

11

What describes a statistical sample?

2 answers:

Fudgin [204]2 years ago

4 0

Answer:

<h2><em>Heya</em><em> </em><em>Buddy</em><em>!</em></h2>

Step-by-step explanation:

<em>Statistical sampling is drawing a set of observations randomly from a population distribution. ... By repeating the sampling operation a large number of times, perhaps 1000, we decrease the sampling error and increase the quality of the estimates.</em>

<em>Hope</em><em> </em><em>that</em><em> </em><em>helps</em><em>.</em><em>.</em>

<em>Take</em><em> </em><em>care</em><em>.</em><em>.</em>

<em>Bye</em><em>!</em>

marshall27 [118]2 years ago

3 0

Answer:

Statistical sampling is drawing a set of observations randomly from a population distribution. ... By repeating the sampling operation a large number of times, perhaps 1000, we decrease the sampling error and increase the quality of the estimates.

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Find the product <br> -1/2 y(2y3-8)

MissTica

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3 years ago

Please help with this math problem ASAP! I will give brainliest!

borishaifa [10]

x = 112°
y = 68°
z = 68°

Step-by-step explanation:

x = 112°

y = z = 180° - 112° = 68°

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2 years ago

What is the scale factor from ABC to XYZ?

zvonat [6]

Answer:

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2 years ago

Priya has picked 1 1/2 cups of raspberries which is enough for 3/4 of the cake how many cups does she need for the whole cake

Zina [86]

Answer:

So Priya need $2$ cups of raspberries for the whole cake.

Step-by-step explanation:

Given data;

$1\frac{1}{2}=\frac{3}{2}$ cups of raspberries which is enough for $\frac{3}{4}$ of the cake.

For making $\frac{3}{4}$ of the cake need $\frac{3}{2}$ cups of raspberries.

For making $1$ cake need $\frac{\frac{3}{2}}{\frac{3}{4}}$ cups of raspberries.

For making $1$ cake need $\frac{3}{2} \times \frac{4}{3}=2$ cups of raspberries.

∴ Priya need $2$ cups of raspberries for the whole cake.

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2 years ago

Find the area and perimeter of the shape above

ELEN [110]

Answer:

Perimeter: 18.5

Area: 15

Step-by-step explanation:

P = a + b + c

P = 5 + 6 + 7.5

P= 18.5

A = 1/2bh

A = 1/2*7.5*4

A= 15

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2 years ago