so I don't know but just use the internet
Answer: a) 84 and b ) 2084
Step-by-step explanation:
Given : Sample standard deviation : s= $22.82
(Population standard deviation is unknown ) , so we use t-test.
Critical value or the 95% confidence intervals :
Formula to find the sample size :
a) E = 5
i.e. Required sample size : n= 84
b) E = 1
i.e. Required sample size : n= 2084
Letters used to represent values or unknown quantities that
can change or vary. One example of an algebraic expression
is 3x – 4. Notice the variable,
Answer:
p ≥ 7/4
Step-by-step explanation:
Answer:
Step-by-step explanation:
Any fraction where the numerator is bigger than the denominator is a fraction greater than 1. EX. 3/2