WGU C784 Applied Healthcare Statistics Exam 2026/2027 Update Questions and

WGU C784 Applied Healthcare Statistics Exam ( 2026/2027 Update) Questions and Answers

WGU C784 Applied Healthcare Statistics

Exam ( 2026/2027 Update) Questions

and Answers Grade

A

Q: Prime numbers can be divided by...

Answer:

1 and itself

Q: Composite numbers have...

Answer:

at least 1 positive factor other than 1 and itself

Q: What does commutative mean?

Answer:

meaning the order in which the numbers appear in the sum can be reversed

EX: 3+2=2+3

subtraction is NOT commutative

Q: Interval notation:parenthesis denotes that the value alongside it is...

Answer:

NOT

to be included (less than or greater than)

Q: a bracket means that the value alongside it...

Answer:

IS included (less than or equal to or greater than or equal to)

Q: open circle around a number means it's...

Answer:

NOT included

Q: closed circle around a number means it's

Answer:

IS included

Q: What are discrete values?

Answer:

can only have certain, distinct values

- are "counted"

Q: What are continuous values?

Answer:

values w/in the set are connected, w/out gaps

- can have any value w/in an interval

- is "measured"

- does not have clear boundaries between elements or data points

Q: What is the equation for Fahrenheit to Celsius?

Answer:

F=1.8(C)+32

Q: What does a slope tell you?

Answer:

how steep the line is, or how "fast" it goes up or down

- slope is RISE/RUN