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Nitella [24]
3 years ago
6

Because sample means were being tested the ____ is used to calculate the z-score

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
7 0

Answer: standard deviation

Step-by-step explanation:

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Write the name (not the equation) of each of the following:
Vladimir [108]

The names of the functions in the attached figure are:

  • Cubic function
  • Absolute value function
  • Square root function.
  • Rational function.
  • Quadratic function

<h3>How to name the functions?</h3>

Functions can be named by their parent functions.

This is so because functions derive their properties from their parent functions.

There are several parent functions, some of them are:

  • Linear equation
  • Exponential equation
  • Quadratic equation
  • Rational equation
  • Logarithmic equation
  • Square root equation
  • Cubic equation
  • Cube root equation

Using the above as a guide, the names of the functions in the attached figure are:

  • Cubic function
  • Absolute value function
  • Square root function.
  • Rational function.
  • Quadratic function

Read more about parent functions at:

brainly.com/question/17079244

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5 0
2 years ago
9328553.99 multiply by 10 the decimal will move one place to the left or two places to the left or one place to the right or two
VARVARA [1.3K]
93285539.900000000000
7 0
3 years ago
-7 (-7)^-4 plz help plz
Natali5045456 [20]

Answer: -1/343

Step-by-step explanation:

-7(-7)^-4

First, re-write as positive exponents:

-7(-1/7^4)

Next, simplify:

-1/7^3 (you can simplify using exponent rules)

Simplify 7^3 :

7(7)(7)

49(7)

343.

Insert to original expression:

-1/343.

5 0
3 years ago
Solve for y: 3(2y + 4) = 4(2y – 1/2).<br> The solution is y =
tatyana61 [14]

Answer:

Answer y=7

Step-by-step explanation:

6 0
3 years ago
2
Butoxors [25]

Answer:

C

Step-by-step explanation:

Perhaps the most common examples of high-risk loans are those issued to individuals without a strong credit rating

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