2 years ago

If you want to calculate a z score for a test where your raw score was 24, what other information must you know

2 answers:

6 0

Answer:

eight. What does Z score measure? Well, the Z score is the value you get when you standardize with mean at center deviation. So the Z score is supposed to represent the number of standard deviations value as from the mean.

Step-by-step explanation:

Sophie [7]2 years ago

3 0

Answer:

mean and standard deviation

Step-by-step explanation:

Im pretty sure im right

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Step-by-step explanation:

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What is 66% of $444? (Round to the nearest whole number)

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2 years ago

A scale on a map shows that 2.52.52, point, 5 centimeters represents 151515 kilometers.

Dmitry_Shevchenko [17]

Answer:

105 km

Step-by-step explanation:

Written as a proportion, the ratio of km to cm will be the same for both distances:

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3 years ago

Which is an equation in slope intercept form of the line that contains the points (7,-9) and (8,-7)

jeyben [28]

Answer:

y=2x-23

Step-by-step explanation:

m=(-9+7)/(7-8)=-2/-1=2

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b=-23

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3 years ago