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The sample data below are the typing speeds (in words per minute) and reading speeds (in words per minute) of nine randomly selected secretaries. Typing

The sample data below are the typing speeds (in words per minute) and reading speeds (in words per minute) of nine randomly selected secretaries.

Typing Speed, x

Reading Speed, y

63

370

56

420

52

528

63

348

70

645

58

454

44

413

79

510

62

500

Determine whether the data provide sufficient evidence to conclude that typing speed and reading speed are linearly correlated. Test at the 10% significance level.

Group of answer choices

Test statistic: t = 0.35132 Do not reject H0. At the 10% significance level, the data do not provide sufficient evidence to conclude that typing speed and reading speed are linearly correlated.

Test statistic: t = 0.99844 Reject H0. At the 10% significance level, the data provide sufficient evidence to conclude that typing speed and reading speed are linearly correlated.

Test statistic: t = 0.35132 Reject H0. At the 10% significance level, the data provide sufficient evidence to conclude that typing speed and reading speed are linearly correlated.

Test statistic: t = 0.99844 Do not reject H0. At the 10% significance level, the data do not provide sufficient evidence to conclude that typing speed and reading speed are linearly correlated.

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