Login or Sign Up

Ask a New Question

Using the 68-95-99.7 Rule. Find the percentage of ACT score within 9.6 of the mean of 21.1?

Need to know standard deviation.

Similar Questions

Scores on the GRE (Graduate Record Examination) are normally distributed with a mean of 541 and a standard deviation of

Top answer: Z = (score-mean)/SD = (844-541)/101 = 303/101 = 3 Read more.
Test scores on theACT exam are normally distributed with a mean of 211 and deviation of 4.8. Using the 68-95-99.7 rule, find the

Top answer: Mean ± 2 SD = 95% Mean ± 3 SD = 99.7% Read more.
Scores on the GRE ( graduate record examination) are normally distributed with a mean of 536 and a standard deviation of 76. Use

Top answer: Z = (score-mean)/SD = (460-536)/76 = -76/76 = -1 Looking it up on a table in the back of your text, Read more.
Scores of an IQ test have a bell-shaped distribution with a mean of 100 and a standard deviation of 12. Use the empirical

Top answer: To solve these questions using the empirical rule, we need to know that the empirical rule states Read more.
Scores on the GRE are normally distributed with a mean of 541 and a standard deviation of 89. Use the 68-95-99.7 rule to find

Top answer: well, 363 is 2 std below the mean. So, apply your rule. Read more.
Scores on the GRE (Graduate Record Examination) are normally distributed with a mean of 528 and a standard deviation of

Top answer: see related questions below Read more.
The scores on the GRE are normally distributed with a mean of 541 and a standard deviation of 89. Use the 68-95-99.7 rule to

Top answer: well, 363 = µ - 2σ what does the rule have to say about that? Read more.
The scores on the GRE are normally distributed with a mean of 541 and a standard deviation of 89. Use the 68-95-99.7 rule to

Top answer: http://www.jiskha.com/display.cgi?id=1481244211 Read more.
Scores on the GRE (Graduate Record Examination) are normally distributed with a mean of 554 and a standard deviation of

Top answer: It is ± 1 SD. Use the rule. Read more.
If you wanted to create a line of code that would add ten to the user’s current score, which code should you use?(1 point)

Top answer: To add ten to the user's current score in most programming languages, you should use the assignment Read more.