GRE vs GMAT ~ Tony and Taylor are arguing about who among them is better at quantitative reasoning. Tony scores 615 on the quantitative reasoning part of the GRE test. The GRE quantitative reasoning scores have a mean of 600 and a standard deviation of 120. Taylor takes the GMAT quantitative reasoning test and scores 294. GMAT quantitative reasoning scores have a mean of 225 and a standard deviation of 61. Calculate the z-score for Tony's GRE quantitative reasoning score. Give your answer to 4 decimal places.

Step-by-step explanation:

Z - score

In a set with mean and standard deviation , the zscore of a measure X is given by:

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Calculate the z-score for Tony's GRE quantitative reasoning score.

This is Z when

So

e) none of the above because the measure of angle cba is 101°

$650 per month plus utilities

step-by-step explanation:

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