Answer:
x = 20
∠B = 92
∠C = 40
Step-by-step explanation:
im pretty sure
The percentage of the discount is a 25% off the bag of chips
Answer:
5
Step-by-step explanation:
median = (n+1)/2 th item
n = 5
median = 3rd item = 5
Answer: 0.9746
Step-by-step explanation:
Given : A normally distributed population has a mean of 250 pounds and a standard deviation of 10 pounds.
i.e.
Sample size : n= 20
Let sample mean values.
Then, the probability that this sample will have a mean value between 245 and 255 be
Hence , the probability that this sample will have a mean value between 245 and 255 is 0.9746 .
Answer:
a
Step-by-step explanation: