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# Terri M.

## Experienced & Trustworthy Math Tutor

### Ronkonkoma, NY (11779)

6 miles
Hourly fee
\$70.00

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### Background Check Status for Terri M.

Terri M. passed a background check on 4/11/11. The check was ordered by Terri through First Advantage. For more information, please review the background check information page.

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## Terri's Resources

"What is the probability that no consecutive heads occur on three tosses of a coin?"  This can be interpreted to include any occurrences of HH as well as HHH on the 3 tosses.   Using Vivian's set of all possibilities, "no consecutive heads" appear on outcomes...

A standardize score of +1.23 represents that the raw score is 1.23 standard deviations ABOVE the mean.  (NOTE:  If the standardized score was -1.23, then the raw score would be 1.23 standard deviations BELOW the mean)   The mean is 100 and the size of the standard deviation...

Question - is 114 the standard deviation or the variance of the distribution?  I'll assume the variance given its relative size to the mean 515.   Step 1) You will have to find the z-score such that 20% of the area under the Standard Normal Distribution Curve lies to the right...

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