Answer:
5/12 < 0.48
Step-by-step explanation:
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Answer:
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.
In this problem:
I suppose there was a miscue in typing the names, either Emily is Jessica, or we have to find the z-score for Emily's exam.
We have that and a score of 66, so
Then
So first find the pattern. 17,19,22. So just subtract the numbers to get the pattern! 19-17=2. So, 2 is the pattern! So it stops on Wed right? So add 2 to the numbers until Sunday!