y equals 2 parentheses x - 3 parentheses ^ 2 - 5
Answer:
Close to zero
Step-by-step explanation:
In chi Square test, we accept the hypothesis If the sum of the weighted squared deviations is small.
This is because If the sum of the weighted squared deviations is small, it will mean that the observed frequencies will be close in value to the expected frequencies and therefore, there would be no need to reject the the hypothesis. However, when the sum is large, there will be need to question the hypothesis or claim made.
Thus, the hypothesis may be accepted if the difference between observed and expected results is close to zero
The answer would be 2/6 but simplified it would be 1/3 chance of her winning if she lands on red!
I hope this helped! Mark me Brainliest! :) -Raven❤️
Well if each student got a gift of $3.50, then that would be $787.05... And $2,000 - $787.05= $1,212.95. So they could spend $1,212.95, BUT, if they rented a park shelter, then they would have $1,062.95 dollars left over to spend.
Answer:
Step-by-step explanation:
From the picture attached,
Segment AB has been divided into four equal parts.
Let each part measures equal length = 1 unit
Point C is 2 units apart from both the points A and B.
Length of AC = Length of BC = 2 units
Therefore, point C will be the mid point of segment AB.
And ratio of AC and BC = 1:1
AC:BC = 1:1
Similarly, AC:AB = 2:4
= 1:2
And BC:AB = 2:4
= 1:2