[Answered] One sample has n = 7 scores with SS = 40, and a second sample has n = 5 scores with SS = 80.The ...

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Author Question: One sample has n = 7 scores with SS = 40, and a second sample has n = 5 scores with SS = 80.The ... (Read 64 times)

roselinechinyere27m

Hero Member
Posts: 557

on: Jun 20, 2018

One sample has n = 7 scores with SS = 40, and a second sample has n = 5 scores with SS = 80.The pooled variance for these two samples is 120/10 = 12.

Indicate whether the statement is true or false

Question 2

If it is appropriate to present a distribution of scores in a polygon, then it would also be appropriate to present the scores in a bar graph.

Indicate whether the statement is true or false

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yasmin

Sr. Member
Posts: 319

Reply #1 on: Jun 20, 2018

Answer to Question 1

True

Answer to Question 2

False

roselinechinyere27m

Hero Member
Posts: 557

Reply #2 on: Jun 20, 2018

Thank you

yasmin

Sr. Member
Posts: 319

Reply #3 on: Jun 20, 2018

No problem

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Author Question: One sample has n = 7 scores with SS = 40, and a second sample has n = 5 scores with SS = 80.The ... (Read 64 times)

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