SOLUTIONS WGU UPDATED EXAM REVIEW
2026 QUESTIONS WITH CORRECT
SOLUTIONS GRADED A+
⩥ x bar. Answer: sample mean (statistic)
⩥ 'Mu'. Answer: Population mean
⩥ £. Answer: the sum of
⩥ σ^. Answer: Population variance
⩥ σ. Answer: Population standard Deviation
⩥ S. Answer: sample standard deviation
⩥ n. Answer: sample size
⩥ N. Answer: Population size
, ⩥ P( ). Answer: probability of success
⩥ Z. Answer: Z -score
⩥ q. Answer: probability of failure
⩥ P. Answer: probability of success
⩥ Number of calories in a Donut. Answer: Quantitative
⩥ Phone number. Answer: qualitative
⩥ Number on hockey jersey. Answer: Qualitative
⩥ How many phone calls have you made in the last 24 hours ?. Answer:
Quantitative
⩥ Shapes of candy in a variety pack. Answer: Qualitative
⩥ The volume of a sphere. Answer: Continuous
⩥ The number of Snapchat'a received in a day. Answer: Discrete