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Oksi-84 [34.3K]
3 years ago
15

REWARDING BRAINLY

Mathematics
1 answer:
valina [46]3 years ago
4 0
REWARDING BRAINLY
Which question could be answered using a measure of center?

How many students got an A on their last math test?

If a wrestling team was put in order from lowest to highest weight class, in what weight class would the wrestler in the middle be?

What is the difference between the highest and lowest grades on last year’s Algebra I exam?

What is the range of shoe sizes in the middle school?
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Finger [1]

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7 0
3 years ago
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sal is mixing plant food for his garden the plant food requires 5 and 1/2 gallons of water but sal's measuring container has mar
Sauron [17]

Given:

the plant food requires 5 and 1/2 gallons of water

The measuring container has marks for only pints

So, we need to convert from gallon to pints

1 gallon = 8 pints

So, 5 1/2 gallons =

5\frac{1}{2}\cdot8=\frac{11}{2}\cdot8=44\text{ pints}

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3 0
1 year ago
A highly selective boarding school will only admit students who place at least 2.5 standard deviations above the mean on a stand
tresset_1 [31]

Answer:

260 is the minimum score.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 200

Standard Deviation, σ = 24

We are given that the distribution of test score is a bell shaped distribution that is a normal distribution.

Least marks required for admission in boarding school is 2.5 standard deviations above the mean.

Thus, we can calculate the minimum score as:

=\mu + 2.5(\sigma)\\=200 + 2.5(24)\\=260

Thus, 260 is the minimum score that an applicant must make on the test to be​ accepted.

4 0
3 years ago
John bought 15 cookies and ate 3 of them. What percentage did he eat?
DiKsa [7]
20% is the answer
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8 0
3 years ago
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I need help please!!!!
frez [133]

Answer:

Step-by-step explanation:

Maybe A Emma,  but how can we really know what Zhan, he could have any one of those in mind.. but not really figure it out with those straws  :/

5 0
3 years ago
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