Friday

February 27, 2015

February 27, 2015

Posted by **cynthia** on Saturday, April 17, 2010 at 9:38pm.

a. Percentage of scores less than 100=50 percent

b. Relative frequency of scores less than 120= 0.34+0.135+0.0235+0.015+0.84

c. Percentage of scores less than 140

d. Percentage of scores less than 80

e. Relative frequency of scores less than 60

f. Percentage of scores greater than 120

- Statistics -
**Ms. Sue**, Saturday, April 17, 2010 at 9:44pmI believe Statistics is your school subject.

**Answer this Question**

**Related Questions**

statistics - Assume that a set of test scores is normally distributed with a ...

stats - Using the 68-95-99.7 rule: Assume that a set of test scores is normally ...

statistics - Using the 68-95-99.7 rule: Assume that a set of test scores is ...

statistics - Using the 68-95-99.7 rule: Assume that a set of test scores is ...

statistic - Using the 68-95-99.7 rule: Assume that a set of test scores is ...

statics - Using the 68-95-99.7 rule: Assume that a set of test scores is ...

statistics - assume that a set of test scores is normally distributed with a ...

statistics - Assume that a set of test scores is normally distributed with a ...

statistics - Using teh 68-95-99.7rule. Assume that a set of test scores is ...

statistics - Assume that a set of test scores is normally distributed with a ...