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Lesson 1.1.9 Contingency Tables

Last updated over 1 year ago

14 questions

NOTES

Assignment starts BELOW

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Question 14

14.

Look at the percentages from answers 12 and 13 and write senteces using those %

Question 1

1.

286/800

219/800

350/800

231/800

Question 2

2.

286/800

219/800

350/800

231/800

Question 3

3.

and

286/800

350/800

231/800

219/800

Question 4

4.

and

286/800

231/800

295/800

350/800

Question 5

5.

or

581/800

286/800

350/800

350/800

Question 6

6.

and

350/800

581/800

55/800

286/800

Question 7

7.

given

295/514

581/800

55/286

219/514

Question 8

8.

300/750

450/750

685/750

65/750

Question 9

9.

Divide and find the decimal

300/750

450/750

.913

.0866

Question 10

10.

Remember if you divide the numbers you will get a decimal less than 1

405/750

685/750

.373

.40

Question 11

11.

705/750

65/750

300/750

280/750

Question 12

12.

Remember if you divide the numbers you will get a decimal less than 1

20/65 = 30.7%

20/300 = 6.7%

20/750 = 2.7%

300/750 = 40%

Question 13

13.

Remember if you divide the numbers you will get a decimal less than 1

405/450 = 90%

45/450 = 10%

405/750 =54%

300/750 = 40%