What are the hypotheses for this test? in the numbers of hospital admissions resulting from motor vehicle crashes for the Let Hg be the population of all pairs of data. Ho: Ha o H: Ha o Find the value of the test statistic. t-(Round to three decimal places as needed.) Identify the critical value(s). Select the correct choice below and fil the answer box within your choice. (Round to three decimal places as needed.) O A. The critical value is t= O B. The critical values are t t State the result of the test. Choose the correct answer below. A. There is not sufficient evidence to warrant rejection of the claim of no effect. Hospital admissions appear to be affected. O B. There is not sufficient evidence to warrant rejection of the claim of no effect. Hospital admissions do not appear to be affected. OC. There is sufficient evidence to warrant rejection of the claim of no effect. Hospital admissions do not appear to be affected. D. There is sufficient evidence to warrant rejection of the claim of no effect. Hospital admissions appear to be affected.
Angles in Circles
Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.
Arcs in Circles
A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.
R4
![Researchers collected data on the numbers of hospital admissions resulting from motor vehicle crashes, and results are given below
for Fridays on the 6th of a month and Fridays on the following 13th of the same month. Use a 0.05 significance level to test the claim
that when the 13th day of a month falls on a Friday, the numbers of hospital admissions from motor vehicle crashes are not affected.
Friday the 6th:
10
6
12
12
3
Friday the 13th:
14
12
15
11
5
12
What are the hypotheses for this test?
in the numbers of hospital admissions resulting from motor vehicle crashes for the
Let Hg be the
population of all pairs of data.
Họ: Ha
H: Ha
Find the value of the test statistic.
t= (Round to three decimal places as needed.)
Identify the critical value(s). Select the correct choice below and fill the answer box within your choice.
(Round to three decimal places as needed.)
O A. The critical value is t=
O B. The critical values are t=
State the result of the test. Choose the correct answer below,
O A. There is not sufficient evidence to warrant rejection of the claim of no effect. Hospital admissions appear to be affected.
B. There is not sufficient evidence to warrant rejection of the claim of no effect. Hospital admissions do not appear to be
affected.
C. There is sufficient evidence to warrant rejection of the claim of no effect. Hospital admissions do not appear to be affected.
D. There is sufficient evidence to warrant rejection of the claim of no effect. Hospital admissions appear to be affected.
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