3 years ago

Describe the difference between the calculation of population standard deviation and that of sample standard deviation.

Mathematics

1 answer:

taurus [48]3 years ago

3 0

Answer:

View graph

Step-by-step explanation:

The population refers to the whole set under study, while the sample is a representative part of that population.

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All of the expressions that have the same value as LaTeX: 892\div8892 ÷ 8. Group of answer choices LaTeX: 8920\div808920 ÷ 80 La

algol13

Answer:

$(a)$ $8920\div80$

$(e)$ $0.892\div0.008$

Step-by-step explanation:

Given

$892\div8$

Required

Select equivalent expression

$8920\div80$

$894\div10$

$89.2\div0.08$

$8.92\div0.8$

$0.892\div0.008$

Start by solving the given expression (using a calculator)

$892\div8$ $= 111.5$

Then we solve the given options (using a calculator)

$(a)$ $8920\div80$

$8920\div80$ $= 111.5$

$(b)$ $894\div10$

$894\div10$ $= 89.4$

$(c)$ $89.2\div0.08$

$89.2\div0.08$ $= 1115$

$(d)$ $8.92\div0.8$

$8.92\div0.8$ $= 11.15$

$(e)$ $0.892\div0.008$

$0.892\div0.008$ $= 111.5$

The equivalent expressions are (a) and (e)

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2 years ago

Which of these is an example of a discrete random variable?

34kurt

Answer:

Step-by-step explanation:

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3 years ago

Use a ladder diagram to find the prime factorization of 64 i need answer quick

choli [55]

Answer:

2^5

Step-by-step explanation:

64 = 2*16 = 2*2*8 = 2*2*2*4 = 2*2*2*2*2 = 2^5

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3 years ago

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The original cost of a makeup set was $30. After sales tax, Peter paid a total of $31.71. What is the percent sales tax rate?

S_A_V [24]

Answer:

5.7

Step-by-step explanation:

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(also peter could totally be a girl and I am misgendered a person)

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2 years ago

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A line segment on a number line has its endpoints at -9 and 6. what is midpoint

ivolga24 [154]

Midpoint formula = (-9 + 6) / 2 = -3/2

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3 years ago