Consider the following table containing the betting spreads and actual spreads from 15 randomly selected football games. 1 7 6 3 Betting vs Actual Spreads 4 1 5 -7 19 19 Betting 7 Actual 1 2 10 10 10 در Copy Data 5 2 7 4 -1 10 Construct a 95% prediction interval for a betting spread of 3. Round your answers to two decimal places. 5 - 1 3 2 2 10 2 2

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 42PFA
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100%
From where I can get the “Xi” Thank you
Construct a 95 % prediction interval for a betting spread of 3. Round your answers to two decimal places.
From the question statement and the previous steps, we have ŷp = 6.6738, to.025,13 = 2.160, se = 7.5377, xp = 3,x= 3.8, and
(xp-x)²
Σα - 1)2
into the formula ŷ, ±te,
te of Sev
1 +
1
n
Copy Data
+
and evaluate. Round your answers to two decimal places.
Transcribed Image Text:Construct a 95 % prediction interval for a betting spread of 3. Round your answers to two decimal places. From the question statement and the previous steps, we have ŷp = 6.6738, to.025,13 = 2.160, se = 7.5377, xp = 3,x= 3.8, and (xp-x)² Σα - 1)2 into the formula ŷ, ±te, te of Sev 1 + 1 n Copy Data + and evaluate. Round your answers to two decimal places.
Consider the following table containing the betting spreads and actual spreads from 15 randomly selected football games.
Betting vs Actual Spreads
1 4
4
19 19 - 1
Betting 1 7
6 3 7 5
Actual 1 2 10 10 10 -7
Copy Data
5
10
Construct a 95 % prediction interval for a betting spread of 3. Round your answers to two decimal places.
2
7
5
-1
3
2 10
2 2
2
Transcribed Image Text:Consider the following table containing the betting spreads and actual spreads from 15 randomly selected football games. Betting vs Actual Spreads 1 4 4 19 19 - 1 Betting 1 7 6 3 7 5 Actual 1 2 10 10 10 -7 Copy Data 5 10 Construct a 95 % prediction interval for a betting spread of 3. Round your answers to two decimal places. 2 7 5 -1 3 2 10 2 2 2
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