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Serggg [28]
2 years ago
8

Find the y-intercept for the parabola defined by

Mathematics
1 answer:
wolverine [178]2 years ago
4 0

Answer:

12

Step-by-step explanation:

Set x=0

when you do that, you will find the point where y=12 since x^2+8x=0, but adding the 12 moves up the y-component by 12 units

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Is -7 bigger than - 8​
alina1380 [7]

Hey!

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Answer:

True

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Explanation:

The smaller the negative number the bigger it is.

-7 > -8

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Hope This Helped! Good Luck!

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3 years ago
A manager wants to test whether two normally distributed and independent populations have equal variances. the appropriate test
SSSSS [86.1K]

A manager wants to test whether two normally distributed and independent populations have equal variances. the appropriate test statistic for this test is a "F-statistics."

<h3>What is F-statistics?</h3>

An F statistic is a value obtained after performing an ANOVA test or even a regression analysis to determine whether the means of two populations differ significantly.

Some key features regarding the F-statistics are-

  • It is comparable to a T statistic from the a T-Test; a T-test would then inform you when a single result is statistically significant, whereas a F test would then tell you if a set of variables is statistically significant.
  • When determining whether your total results are significant, you must use the F statistic in conjunction with the p value. Why?
  • A significant result does not imply that all of your variables have been significant.
  • The statistic is simply comparing the cumulative influence of all the variables.

To know more about the F-statistics, here

brainly.com/question/17256783

#SPJ4

3 0
1 year ago
Which of the following is a conditional statement?
11111nata11111 [884]

Answer: i will eat snything that is dipped in chocolate.

Step-by-step explanation: it has to be dipped in chocolate for the person to eat.

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3 years ago
What is the position of b on the number line below
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I can’t seem to see the line below
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How do you do percentages?​
Travka [436]

https://www.skillsyouneed.com/num/percent-change.html

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Read 2 more answers
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