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Korvikt [17]
2 years ago
12

Ethan is following a healthy diet plan and is allowed 3000 calories and 30 grams

Mathematics
1 answer:
dexar [7]2 years ago
3 0
Fat 6 of he eat sandwich and chocken
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3 years ago
10 to the zero power times 0.23=
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The answer is 0.23. Ned an explanation
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4.80952380952 in fraction form
vladimir2022 [97]

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77/16

Step-by-step explanation:

8 0
3 years ago
A survey of 35 people was conducted to compare their self-reported height to their actual height. The difference between reporte
Over [174]

Answer:

The test statistic is t = 3.36.

Step-by-step explanation:

You're testing the claim that the mean difference is greater than 0.7.

At the null hypothesis, we test if the mean difference is of 0.7 or less, that is:

H_0: \mu \leq 0.7

At the alternate hypothesis, we test if the mean difference is greater than 0.7, that is:

H_1: \mu > 0.7

The test statistic is:

t = \frac{X - \mu}{\frac{s}{\sqrt{n}}}

In which X is the sample mean, \mu is the value tested at the null hypothesis, s is the standard deviation of the sample and n is the size of the sample.

0.7 is tested at the null hypothesis:

This means that \mu = 0.7

A survey of 35 people was conducted to compare their self-reported height to their actual height.

This means that n = 35

From the sample, the mean difference was 0.95, with a standard deviation of 0.44.

This means that X = 0.95, s = 0.44

Calculate the test statistic

t = \frac{X - \mu}{\frac{s}{\sqrt{n}}}

t = \frac{0.95 - 0.7}{\frac{0.44}{\sqrt{35}}}

t = 3.36

The test statistic is t = 3.36.

3 0
3 years ago
Discuss the various factors which lead to the formation of droughts​
lorasvet [3.4K]

Step-by-step explanation:

Below average rainfall in a region for several months

Not enough rain to be absorbed into the ground before evaporating

Cutting down trees and overuse of land

Hot dry air masses blown into a region by westerly winds

Human activities that deplete the water table faster than it can be replaced

4 0
3 years ago
Read 2 more answers
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