3 years ago

!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Alekssandra [29.7K]3 years ago

4 0

Answer:

it is B

Step-by-step explanation:

I added all the numbers and divided it by the number I gat from adding

bija089 [108]3 years ago

3 0

Mode means the popular number.The mode is 13.Answer is choice number three .

The other person is wrong on the bottom.

When adding the numbers and dividing how many numbers there are is called Mean.

I already learned this in school.

You might be interested in

BEST ANSWER GETS BRAINLIEST, PLZ ANSWER!!!!

Inga [223]

Answer:

they both = 100

Step-by-step explanation:

3 0

3 years ago

Write the numbers in the order from least to greatest.<br> 4.74, 4.72, 4.98

LUCKY_DIMON [66]

These numbers from least to greatest would be: 4.72, 4.74, 4.98

3 0

3 years ago

Read 2 more answers

F(x)=9x^2+7x-13 describe the behavior

levacccp [35]

Answer:

hob

Step-by-step explanation:

jbibou

8 0

3 years ago

Four different towns in the same state grew in size due to a revitalization effort. The population of town A grew from 22,000 to

Savatey [412]

Answer:

Town C.

Step-by-step explanation:

Average change of population with time for town A = $\frac{24,500 - 22,000}{4} = \frac{2,500}{4} = 625$

Average change of population with time for town B = $\frac{34,770 - 31,200}{6} = \frac{3,570}{6} = 595$

Average change of population with time for town C = $\frac{22,000 - 18,000}{5} = \frac{4,000}{5} = 800$

Average change of population with time for town D = $\frac{34,100 - 32,000}{3} = \frac{2,100}{3} = 700$

Town C had the greatest average change in population over time (800/yr).

8 0

3 years ago

On a standardized exam, the scores are normally distributed with a mean of 145 and a standard deviation of 25. Find the z-score

Kryger [21]

Answer:

z = 2.6

Step-by-step explanation:

<u>Use the formula for z-score</u>

$z=\frac{x-\mu}{\sigma}\\ \\z=\frac{210-145}{25}\\ \\z=\frac{65}{25}\\ \\z=2.6$

This tells us that this person's score of 210 places them 2.6 standard deviations above the mean

5 0

2 years ago