Question

B. Find the error in the following and correct them. One has been done for you.<br />The mode of the data 3, 7,5,8, 7, 3, 5, 9 is 7.<br />Correction: As 3 is also repeated two times, the modes of the data are 3 and 7.<br />4. The median of the data 13, 7, 6, 5, 7, 2, 4 is 5.<br />5. The mode of the data 13,57, 198, 3, 13,75 is 198.<br />6. 30 is both median and mode of the data 10, 20, 30, 30, 40,70, 50, 90.<br /><br /><br /><br />plz help it is really urgent...<br />will mark u as the brainliest ...plz help​

Answer 1

Answer:

B. Find the error in the following and correct them. One has been done for you.The mode of the data 3, 7,5,8, 7, 3, 5, 9 is 7.

Correction: As 3 is also repeated two times, the modes of the data are 3 and 7.

4. The median of the data 13, 7, 6, 5, 7, 2, 4 is 5.

Correction:the median of the data is 6.  

5. The mode of the data 13,57, 198, 3, 13,75 is 198.

Correction: As 13 is repeated two times, the modes of the data is 13.

6. 30 is both median and mode of the data 10, 20, 30, 30, 40,70, 50, 90.

Correction: As 30 is repeated two times, the modes of the data is 30. And the median is 35 it it the middle observation.