Friday

March 6, 2015

March 6, 2015

Posted by **Jennifer** on Sunday, October 16, 2011 at 11:17pm.

How do i do this??

- Plz help me Sue!! -
**PsyDAG**, Sunday, October 16, 2011 at 11:34pmIf the mode (most frequently occurring score) = 91, at least 2 of the scores = 91. You only need to find one more score. Use the mean.

81 = (x+70+91+91+100)/5

Solve for x.

To check, it should still lead to a median of 91.

- statistics -
**PsyDAG**, Sunday, October 16, 2011 at 11:35pmIndicate your subject in the "School Subject" box, so those with expertise in the area will respond to the question.

- Plz help me Sue!! -
**Jennifer**, Sunday, October 16, 2011 at 11:43pm81 = (x + 352)/5

81 = 352x/5

81 = 70.4x

x = 1.15??

- Plz help me Sue!! -
**Jennifer**, Sunday, October 16, 2011 at 11:50pmDid i do that correctly??

- Plz help me Sue!! -
**PsyDAG**, Sunday, October 16, 2011 at 11:56pmNo, X+352 ≠ 352x

81 = (x + 352)/5

Multiply both sides by 5, then subtract 352 from both sides.

- Plz help me Sue!! -
**Jennifer**, Monday, October 17, 2011 at 12:14amoh....so i get x = 53??

**Answer this Question**

**Related Questions**

Statistics - Starting with the data values 70 and 100, add three data values to ...

statistics - Starting with the data values 70 and 100, add three data values to...

Statistics - Starting with the data values 70 and 100, add three data values to ...

Statistics - Starting with the data values 70 and 100, add three data values to...

Statistical Math - Starting with the data values 70 and 100, add three data ...

statistics - starting with the values 70 and 100, add 3 data values to the ...

algebra help mrs. Sue - Mrs.Sue my homework from yesterday i had wrong ...

mrs. sue algebra help - Mrs.Sue my homework from yesterday i had wrong ...

ALGEBRA - (not for Ms.Sue) Find the mean, median, and mode of the data set. ...

math mean median mode - which of the following shows the order from least to ...