Answer:
for sample = xbar
population = μ
Step-by-step explanation:
The arithmetic mean for sample can be represented by xbar and it can be calculated as
xbar=∑xi/n
Where xi represents data values and n represents number of data values in a sample.
The arithmetic mean for population can be represented by μ and it can be calculated as
μ=∑xi/N
Where xi represents data values and N represents number of data values in a population.
Answer:
Step-by-step explanation:
it is your first choice
-4.4+3.6
1.6x
-0.5x
Answer:
cereal first then milk, if you're still hungry after you can pour the cereal over the milk, that's the only exception.
50. since n_1/4<1 the equation is not true. it has no solution.
48. same thing since 45 <= z the equation is not true.
