3 years ago

Use the given values of n and p to find the minimum usual value μ − 2σ and the

Mathematics

1 answer:

aivan3 [116]3 years ago

7 0

The answer to this question is 39.28; 65.12

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Jason and Yolanda both drew a simple random sample from a non-normally distributed population of 25,000. Jason’s sample consiste

UkoKoshka [18]

Answer: Last Option is correct.

Step-by-step explanation:

Since we have given that

Total number of population = 25000

Percent of sample of Jason = 0.24%

Percent of sample of Yolanda's = 0.32%

So, Number of population according to Jason's sample is given by

$\frac{0.24}{100}\times 25000\\\\=0.0024\times 25000\\\\=60$

Number of population according to Yolanda's sample is given by

$\frac{0.32}{100}\times 25000\\\\=0.0032\times 25000\\\\=80$

Both the sample can be used to make inferences about the population

Hence, Last Option is correct.

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3 years ago

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25% of the time there is free breakfast at work. You just woke up and are really hungry, so you call your coworker who is alread

Mice21 [21]

Answer:

0.17

Step-by-step explanation:

The number of times there is free Breakfast at work = 25%

The number of times the coworker lies = 1/3

The number of times the coworker speaks truth = 2/3

How likely is it that there is free breakfast at work today:

For this to happen both conditions must be satisfied. There must be free breakfast at work AND the coworker has also spoken truth. Now in this condition we will use the AND rule of Probability where we will take the Product of both the probabilities.

Result = 0.25 x 0.67 = 0.17

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3 years ago

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Here is a picture of Rectangle R, which has been evenly divided into smaller rectangles. Two of the smaller rectangles are label

notka56 [123]

Answer:

poop

Step-by-step explanation:

WEVTRGTY JY

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3 years ago