Write an inequality for the graph below.please no links
1 answer:
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Answer:
With alpha 0.95 and 8 degrees of freedom χ²= 2.73
And with alpha 0.05 and 8 degrees of freedom χ²=15.51
Step-by-step explanation:
The significance level ∝ = 1- 0.9 = 0.1
But we need the area of the middle so we divide this significance level with 2
so that we get exactly the middle area .
Dividing 0.1/2= 0.05
So we will have two values for chi square
One with 0.9 + 0.05 = 0.95 alpha and one with 0.05 alpha . This is because the chi square is right tailed.
So with alpha 0.95 and 8 degrees of freedom χ²= 2.73
And with alpha 0.05 and 8 degrees of freedom χ²=15.51
This can be shown with a graph.
Answer:
Brandon
Step-by-step explanation:
GIVEN: Branden and Pete each play running back. Branden carries the ball times for
yards, and Pete has
carries for
yards.
TO FIND: Who runs farther per carry.
SOLUTION:
Total yards traveled by Brandon
No. of times ball carried by Brandon
Average yards per carry for Brandon
Total yards traveled by Pete
No. of times ball carried by Pete
Average yards per carry for Pete
≅
As the number of yards per carry is higher for Brandon , therefore he runs farther per carry.