Answer: your answer is B
Step-by-step explanation:
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Answer:
90% Confidence interval: (8463.1,8528.9)
Step-by-step explanation:
We are given the following in the question:
Sample mean,
= 8496 lb
Sample size, n = 125
Alpha, α = 0.10
Population standard deviation, σ = 100
90% Confidence interval:

Putting the values, we get,


Answer:
52%.
Step-by-step explanation:
There are a total of 50 squares in the shape, and only 26 squares of the shape are shaded. That makes 52% or 0.52.
Answer:
y=4x
Step-by-step explanation:
Given : x represent the number of television show episodes that are taped in each seasons
To Find : write an expression for the number of episodes taped in 4 seasons
Solution:
Let number of episodes taped in 4 seasons be y
Number of the episodes taped in 1 season = x
So, number of episodes taped in 4 seasons :
y= 4x
Hence the required expression for the numder of episodes taped in 4 seasons :y= 4x
Answer:
Step-by-step explanation:
x + 46 = 90
x = 44
m<4 = 44