2 years ago

PLEASE HELP LAST ONE ILL MARK BRAINLIEST

1 answer:

8 0

Answer:

p and q, p and r, q and s

Step-by-step explanation:

hope that helps

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$9.75 because one taco is 0.75 and 13 x 0.75 is $9.75

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Artyom0805 [142]

Answer:

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Gemiola [76]

Answer:oof

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3 years ago

yanalaym [24]

Answer: 0.05

Step-by-step explanation:

Sampling error is the error occurs by considering sample for study instead of entire population.

Given : The proportion of items in a population that possess a specific attribute is known to be 0.45.

Sample size : n= 100

Sample proportion of items in a population that possess a specific attribute : $\hat{p}=0.48$

Now, the formula to find the sampling error :

$\text{Sampling error} =\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

$\text{Sampling error} =\sqrt{\dfrac{0.48(1-0.48)}{100}}$

$=\sqrt{\dfrac{0.48(0.52)}{100}}\\\\=\sqrt{0.002496}\approx0.05$

Hence, the sampling error =0.05

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2 years ago

Dmitry [639]

160/400
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C

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3 years ago