Answer:
100
Step-by-step explanation:
you can divide 1000 ÷ 100 =10
Its A. kdhfaklshkljadfhlkjdhfjdhjjjjjjjjjjjjjjjjjjjjjj
3/10 =50/x First multiply 50x10 then divide that number by 3 to get the answer
Answer:
7
Step-by-step explanation:
1, 1, 2, 4, 7, 8, 10, 15, 20
median = 7
Answer:
0.01 is alpha level
Step-by-step explanation:
Given that a survey of a magazine of 1500 adults revealed that 12% chose chocolate pie.
i.e. p = proportion of people who like chocolate pie = 0.12
Margin of error = ±0.03
The value of q =1-\hat p , =1-0.12 = 0.88
The sample size n is given as 1500. Therefore, n=1500
The confidence level is given as 99%
Hence alpha = 1- confidence level
=1-0.99=0.01
Hence answer is 0.01
