1 ) degrees of freedom = df = 15
Now ,
; From excel "=TDIST(1.91,15,2)"
2 ) degrees of freedom = df = 22
Now ,
............(I)
Also , from t-table
...........(II)
From (I) and (II) , we get ,
c=-2.819
Use the calculator provided to solve the following problems. • Consider at distribution with 15 degrees...
Use the calculator provided to solve the following problems. . Consider at distribution with 20 degrees of freedom. Compute P(-1.13<t<L13). Round your answer to at least three decimal places. • Consider at distribution with 24 degrees of freedom. Find the value of c such that Pitsc)=0.01. Round your answer to at least three decimal places. P(-1.13 <<<1.13) = 2 e= 15 P
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Use the calculator provided to solve the following problems. • Consider at distribution with 24 degrees of freedom. Compute P(132.00). Round your answer to at least three decimal places. • Consider at distribution with 22 degrees of freedom. Find the value of c such that P(-c<t<c)=0.99. Round your answer to at least three decimal places. Pts 2.00) = 0 5 ? ce
Use the calculator provided to solve the following problems. Consider a t distribution with 8 degrees of freedom. Compute P(-1.92 < t < 1.92). Round your answer to at least three decimal places. Consider a t distribution with 30 degrees of freedom. Find the value of c such that P(t >_ c) = 0.01. Round your answer to at least three decimal places. P(-1.92 < t < 1.92) = ____ c = ____
Use the calculator provided to solve the following problems. . Consider at distribution with 11 degrees of freedom. Compute P(1 1.57). Round your answer to at least three decimal places. • Consider at distribution with 12 degrees of freedom. Find the value of such that P(-c<r<c) - 0.90. Round your answer to at least three decimal places Plis 157) = 0 ?
Use the calculator provided to solve the following problems. • Consider at distribution with 11 degrees of freedom. Compute P(t<1.99). Round your answer to at least three decimal places. • Consider a t distribution with 17 degrees of freedom. Find the value of c such that P-c<t<C) = 0.95. Round your answer to at least three decimal places. P(t < 1.99) = c = x 6 ?
Use the calculator provided to solve the following problems. Consider a t distribution with 24 degrees of freedom. Compute P(t≥−1.72) Round your answer to at least three decimal places. Consider a t distribution with 18 degrees of freedom. Find the value of c such that P(-c. Round your answer to at least three decimal places. P(t≥−1.72)= c=
Use the calculator provided to solve the following problems. Consider a t distribution with 23 degrees of freedom. Compute P(-1.5 < t < 1.51). Round your answer to at least three decimal places. Consider a t distribution with 29 degrees of freedom. Find the value of c such that P (t ≥ c) = 0.05. Round your answer to at least three decimal places.
Use the calculator provided to solve the following problems. Consider a t distribution with 16 degrees of freedom. Compute P ≥ t 1.43 . Round your answer to at least three decimal places. Consider a t distribution with 12 degrees of freedom. Find the value of c such that = P < − c < t c 0.95 . Round your answer to at least three decimal places.
Use the calculator provided to solve the following problems. Consider a t distribution with 21 degrees of freedom. Compute P ( 1.19). Round your answer to at least three decimal places. Consider a t distribution with 11 degrees of freedom. Find the value of c such that P(-c<r<c) = 0.90. Round your answer to at least three decimal places. P(r 19)- ? X