In a random sample of males, it was found that 24 write with their left hands and 219 do not. In a random sample of females, it was found that 60 write with their left hands and 459 do not. Use a 0.01 significance level to test the claim that the rate of left-handedness among males is less than that among females. Complete parts (a) through (c) below. Identify the test statistic. Z= (Round to two decimal places as needed.) Identify the P-value. P-value= (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? the significance level of a=0.01, so The P-value is males is less than that among females. HELD the null hypothesis. There evidence to support the claim that the rate of left-handedness among

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In a random sample of males, it was found that 24 write with their left hands and 219 do not. In a random sample of females, it was found that 60 write with their left hands and 459 do not. Use a
0.01 significance level to test the claim that the rate of left-handedness among males is less than that among females. Complete parts (a) through (c) below.
The 98% confidence interval is < (P₁-P2) <
(Round to three decimal places as needed.).
What is the conclusion based on the confidence interval?
Because the confidence interval limits
There
there
ED
to be a significant difference between the rates of left-handedness among males and females.
evidence to support the claim that the rate of left-handedness among males is less than that among females
c. Based on the results, is the rate of left-handedness among males less than the rate of left-handedness among females?
OA. It is not reasonable to conclude that the rate of left-handedness among males is less than the rate of left-handedness among females
OB. It is reasonable to conclude that the rate of left-handedness among males is the same as the rate of left-handedness among females.
It is reasonable to conclude that the rate of left-handedness amona males is less than the rate of left-handedness among females.
OC
Transcribed Image Text:O O In a random sample of males, it was found that 24 write with their left hands and 219 do not. In a random sample of females, it was found that 60 write with their left hands and 459 do not. Use a 0.01 significance level to test the claim that the rate of left-handedness among males is less than that among females. Complete parts (a) through (c) below. The 98% confidence interval is < (P₁-P2) < (Round to three decimal places as needed.). What is the conclusion based on the confidence interval? Because the confidence interval limits There there ED to be a significant difference between the rates of left-handedness among males and females. evidence to support the claim that the rate of left-handedness among males is less than that among females c. Based on the results, is the rate of left-handedness among males less than the rate of left-handedness among females? OA. It is not reasonable to conclude that the rate of left-handedness among males is less than the rate of left-handedness among females OB. It is reasonable to conclude that the rate of left-handedness among males is the same as the rate of left-handedness among females. It is reasonable to conclude that the rate of left-handedness amona males is less than the rate of left-handedness among females. OC
In a random sample of males, it was found that 24 write with their left hands and 219 do not. In a random sample of females, it was found that 60 write with their left hands and 459 do not. Use a
0.01 significance level to test the claim that the rate of left-handedness among males is less than that among females. Complete parts (a) through (c) below.
O
Identify the test statistic.
(Round to two decimal places as needed.)
Identify the P-value.
P-value=
(Round to three decimal places as needed.)
What is the conclusion based on the hypothesis test?
The P-value is
the significance level of a= 0.01, so
males is less than that among females.
HEDD
the null hypothesis. There
evidence to support the claim that the rate of left-handedness among
Transcribed Image Text:In a random sample of males, it was found that 24 write with their left hands and 219 do not. In a random sample of females, it was found that 60 write with their left hands and 459 do not. Use a 0.01 significance level to test the claim that the rate of left-handedness among males is less than that among females. Complete parts (a) through (c) below. O Identify the test statistic. (Round to two decimal places as needed.) Identify the P-value. P-value= (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? The P-value is the significance level of a= 0.01, so males is less than that among females. HEDD the null hypothesis. There evidence to support the claim that the rate of left-handedness among
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