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yarga [219]
2 years ago
6

Find the standard deviation and variance of the sample 93, 73, 76, 86, 98.

Mathematics
1 answer:
Novay_Z [31]2 years ago
5 0
Total Numbers = 5
Mean (Average) = 85.2
Standard deviation = 10.70981
Variance(Standard deviation) = 114.7
Population Standard deviation = 9.57914
Variance(Population Standard deviation) = 91.76


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Given the points (10,-9) and (3, 5) find the slope.
BartSMP [9]

Answer:

the slope is -2/1

Step-by-step explanation:

(10,-9) and (3,5)

y2-y1/ x2-x1

5-(-9)/3-10

14/-7

3 0
3 years ago
What is the slope intercept form of -11x+2y=1?
ikadub [295]

Answer:

y=  11/2 x+1/2

Step-by-step explanation:

Slope Intercept form: y = mx + b where m = slope of the line, b = y intercept and (x,y) are coordinate points on the line.

To put this in slope-intercept form, you need to solve the equation for y

-11x + 2y  =  1

<u>+11x             +11x</u>  add 11x to both sides of the equation

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        2         2     Divide both sides by 2 (so y is by itself)

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6 0
2 years ago
LOOK AT PIC, ASAP, ROGHT ANSWER GETS BRAINLIEST !
k0ka [10]

Answer:

Step-by-step explanation:

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An angle whose measure is degree134° is bisected. What is the measure of each of the two new angles?
Olenka [21]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
I need help with number 16 please.
Kruka [31]
The graph is misleading because the sizes compared to the percentages are off. a more appropriate way to show the data would be with a bar graph.
Hope this helps!
Vote me brainliest!
8 0
3 years ago
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