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LUCKY_DIMON [66]

3 years ago

9

A measure of______ for a numerical data set summarizes all of its values with a single number? A) symmetry B)shape C) deviation

D)center

1 answer:

rusak2 [61]3 years ago

8 0

Answer:

D) center

Step-by-step explanation:

i am taking the test rn and i got it correct just now

-chilly

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kap26 [50]

<u>Part a</u>

Setting $x=6$ , $y=7.9(1.02)^6 \approx \boxed{8.9}$

<u>Part b</u>

Setting $x=14$ , $y=7.9(1.02)^{14} \approx \boxed{10.4}$

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1 year ago

Korie randomly selects a number from the numbers shown below. 54, 60, 11, 0, 5, 7, 20 What is the probability that the number sh

grandymaker [24]

Answer:

there is a greater chance that she selects a even number because there are 4 even numbers and 3 odd numbers

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3 years ago

Simplify the following expression.

son4ous [18]

Answer:

C. log 9

Step-by-step explanation:

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6 0

3 years ago

What is the slope of (8,3) and (-4,-6)?

Nonamiya [84]

<u>Answer:</u> The slope of the line formed by these two points is $\frac{3}{4}$

<u>Step-by-step explanation:</u>

To calculate the slope, we use the formula:

$Slope=\frac{y_2-y_1}{x_2-x_1}$

For the coordinates given:

$x_1=8\\y_1=3\\x_2=-4\\y_2=-6$

Putting values in above equation, we get:

$Slope=\frac{(-6-3)}{(-4-8)}\\\\Slope=\frac{-9}{-12}\\\\Slope=\frac{3}{4}$

Hence, the slope of the line formed from these two coordinates is $\frac{3}{4}$

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3 years ago

Why is it practical to know standard diaviation?

nexus9112 [7]

To know how far your values differ apart from the mean of the records

5 0

3 years ago