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All percentiles of less than 50 must necessarily

riiiiooottt

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6 years ago

All percentiles of less than 50 must necessarily

All percentiles of less than 50 must necessarily

a. fall below the raw score mean
b. yield negative z scores
c. fall to the left of the z score mean
d. all of these

Question 2

When the sampling distribution of means is randomly selected from an entire
population of individual scores, the highest and lowest individual scores

a. become lost through averaging
b. must be arbitrarily eliminated before the sampling distribution becomes
available
c. assume the characteristics of parameters
d. produce a bimodal distribution

Question 3

Nominal data can always be converted into

a. ordinal data
b. interval data
c. ration data
d. nominal data cannot be converted into any other scale since it depends
only on equality versus non-equality

Question 4

When a given point under the normal curve is 1.54 standard deviation units
above the mean, then

a. its percentile is 15.4
b. its percentile is 1.54
c. its z score is +1.54
d. both a and c, but not b

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Ron.M

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riiiiooottt Author

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6 years ago

Thanks

Ifekwunigwe

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Thanks for your help!!

sadiewolf

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2 hours ago

I appreciate what you did here, answered it right Smiling Face with Open Mouth

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