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lesya692 [45]
3 years ago
11

You ask your friends what is their favorite color and count how many people fell in each of the categories. Below is the data (t

otal: 60 people, RED-30, BLUE=10, GREEN-20). What is the Chi Square obtained Value?
a) 50
b) 9
c) 10
d) 5
Mathematics
1 answer:
lbvjy [14]3 years ago
3 0

Answer:

A

Step-by-step explanation:

Because lot of people love it

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18) What value of x makes R(x) = 10
Illusion [34]
<h3>Two Answers:  <u>x = 2 and x = 10</u></h3>

========================================================

Explanation:

Draw a horizontal line through 10 on the y axis. This is because R(x) = 10 is the same as y = 10. The output of the function is the y value.

See the diagram below.

The horizontal line crosses the parabola at two locations. From those points, draw a vertical line straight down to the x axis. Note how we land at x = 2 and x = 10. This means that R(2) = 10 and R(10) = 10.

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Answer:

Step-by-step explanation:

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2 years ago
Select the equations where x = 8 is the solution. Select all that apply (select 3).
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Answer:

Step-by-step explanation:

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