2 years ago

Aren’t all of these answer chooses correct?

Mathematics

1 answer:

ivanzaharov [21]2 years ago

4 0

Answer:

A beach in the next war with a friend of a friend of a

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What would x equal for the missing side

OverLord2011 [107]

X = 12

18/24 = .75
16 x .75 = 12

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2 years ago

A survey of 9,000 randomly selected dentists practicing in the untied states found that 3,600 of them used text messaging to rem

photoshop1234 [79]

58,800.

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3 years ago

4.5 times q divided by 9

Gennadij [26K]

Answer:

All I can really do is state it differently <> 4.5q /9

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3 years ago

Find the indicated area under the curve of the standard normal distribution; then convert it to a percentage and fill in the bl

galben [10]

Answer:

95%

Step-by-step explanation:

About 95% of the area is within two standard deviation in standard normal distribution. This can be explained by finding the probability within 2 standard deviation using standard normal distribution.

P(z1<Z<z2)=P(-2<Z<2)

P(-2<Z<2)=P(-2<Z<0)+P(0<Z<2)

P(-2<Z<2)=0.4772+0.4772

P(-2<Z<2)=0.9544

Thus, About 95% of the area is between z2 and z2

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3 years ago

If you assume the samples are representative how many whole wheat bagels might you infer are sold at each store

Alexxandr [17]

Maurine owns three bagel shops. Each shop sells 500 bagels per day. Maureen asks her store managers to use a random sample to see how many whole wheat bagels are sold at each store each day. Shop A has total of 50 bagels in sample and 10 are whole wheat bagels. Store B has a total of 100 bagels in sample and 23 are whole wheat bagels. Shop C has 25 total bagels in sample and 7 are whole wheat bagels.

We find fraction of whole wheat bagels to the sample for each shop using given information

Shop A = $\frac{10}{50} = 0.20$