Thursday

October 30, 2014

October 30, 2014

Posted by **Anonymous** on Tuesday, August 28, 2012 at 12:48pm.

Test Score Frequency

90 2

80 3

70 10

60 5

50 3

40 2

(a) Find the mean.

1

(b) Find the median.

2

(c) Find the mode.

3

(d) Find the range.

4

0

- math -
**Ms. Sue**, Tuesday, August 28, 2012 at 12:56pmWhat part of these questions don't you understand?

- math -
**ashu**, Tuesday, April 8, 2014 at 12:42pm12

**Answer this Question**

**Related Questions**

Algebra/can you ck my anwers - A class obtained the following scores on a test. ...

ALGEBRA - A class obtained the following scores on a test. Find the mean, the ...

Statistics - A class obtained the following scores on a test. Test Score ...

Derrick - John kept track of all his math and reading test scores throughout the...

Math - Consider the following test scores obtained by a class. Test score 90 80 ...

Math - 105 91 82 59 97 72 72 88 81 What is the mode of these scores? A.46 B.72 C...

Math - For a class test, the mean score was 65, the median score was 71 and sthe...

math - in a mathematics class half of the students scored 91 on an achievement ...

math - in a mathematics class, half of the students scored 91 on an achievement ...

math - in a mathematics class, half of the students scored 91 on an achievement ...