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2 years ago

Omar wants to find the average height of the students in his class. Which measurement should he find?

Mathematics

2 answers:

kondaur [170]2 years ago

7 0

The answer is B the mean

Ahat [919]2 years ago

6 0

He needs to find the mean of the the heights. The mean is the average.

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Answer:

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Step-by-step explanation:

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List the term of the expression. mn-2n+8

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Angelina_Jolie [31]

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Solve for x, show your work:<br> 3/5 =x/30

Tpy6a [65]

Answer:

$\frac{3}{5} = \frac{18}{30}$

Step-by-step explanation:

To solve this proportion, we will divide the two given denominators.

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3 years ago

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A person must score in the upper 7% of the population on an admissions test to qualify for membership in society catering to hig

vladimir2022 [97]

Answer: The minimum score a person must have to qualify for the society = 147.4

Step-by-step explanation:

Let X be the test scores.

As per given,

X is normally distributed.

Mean $(\mu) = 110$

$\sigma=5$

$$$\begin{array}{l}\quad P(z>2)=0.07 \\\therefore \quad 1-P(z$

The minimum score a person must have to qualify for the society = 147.4

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3 years ago