Question

plz answer it with proper steps

sum number 5 and 9 only

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Answer 1

Answer:

2939 answers of 5

9.. 2828

Step-by-step explanation:

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Answer 2

Answer:

5. There will be no change in the median if the 10th entry is changed

9.

(i) class width = 10

(ii) class is 30-40

Step-by-step explanation:

5. Median is calculated by taking the average of the middle two terms. For a data with 14 entries, the median is calculated by taking the average of the 7th and 8th entries. Therefore any change in the 10th entry will not change the median.

9.

(i) class width = 15-5 = 10

(ii) since the class width is 10, we need to add and subtract 10/2=5 from the class mark to obtain the class. Lower limit = 35-5 = 30 and Upper limit = 35+5 = 40

Hope this helps u :)