we know 1.9375 is the 100%, what is 3.8 off of it in percentage?
let's notice that 3.8 is about twice as much as 1.9375.
Answer:
correct option is A. statistic
Step-by-step explanation:
given data
sample = 30
batteries = AAA
average lifetime = 1500 hours
to find out
find average lifetime with sample battery what is this called
solution
we know that sample mean that is
average of sample is called sample mean and is statistic
so here 30 sample is used
and here statistic is use to calculate the population parameter
so we can say that correct option is A. statistic
1/3 is the answer I believe
1 pint = 0.5 quart
15 pints = 15 x 0.5 = 7.5 quarts
3 pitchers can hold 2 x 3 = 6 quarts.
Amount remaining = 7.5 - 6 = 1.5 quarts = 1.5/0.5 = 3 pints of smoothie
