Answer:
Seventy-five percent of the data values lie between 20 and 50.
Hope this helps
Sorry if I am wrong but I saw the answer in the internet
If correct can I get brainliest please
Multiplying x^2 by 5 stretches the graph vertically by a factor of 5. Try graphing both x^2 and 5x^2 and see for yourself that this is correct.
-3x+1 just do the opposite
Answer:
six is 3 pointers 4 is the 2 pointers
Step-by-step explanation:
Answer:
(0.6430, 0.8170)
Step-by-step explanation:
Given that during a recent drought a water utility in a certain town sampled 100 residential water bills and found out that 73 of the residences had reduced their water consumption over that of the previous year.
Sample size n = 100
Sample proportion p = 
q = 1-p = 0.23
Std error of proportion = 
95% Z critical value = 1.96
Margin of error = 
Confidence interval = sample proportion ±margin of error
0.642983946
0.817016054
(0.6430, 0.8170)