1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
RideAnS [48]
3 years ago
15

"1. A z-score of zero always means

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
7 0

Answer:

d.

Step-by-step explanation:

Here is an answer I found on the internet (kudos to investopedia.com)

If a Z-score is 0, it indicates that the data point's score is identical to the mean score.

In other words, it's saying that a z-score of zero has a standard deviation of zero.

You might be interested in
HELP MEEEEEEEEE<br><br> how many grams are in 562 dg?
Law Incorporation [45]

Answer:  the answer is 56.2 g

Step-by-step explanation:

562 dg * 1 g/10 dg = 56.2 g

hope i helped

-lvr

3 0
3 years ago
Wat is 9+5-3-6-3-2=??
yKpoI14uk [10]

Answer:

0

Step-by-step explanation:

everything cancels out

3 0
3 years ago
Read 2 more answers
Daniel is planning a 6-night road trip. It will cost $310 for transportation, $275 for food, and $70 per night for a hotel room.
Anna11 [10]

Answer:

Daniel must tutor 160 hours

Explanation:

310+275+70= 655

655×6= 3930 (he needs this amount of $)

(Daniel gains $20 per hour)

20×160= 3200

3200+745= 3945

3945 > 3930

Daniel has enough for the trip.

Where did I get 160?

Well, I was just trying out numbers and multiplying it by 20

The numbers I tried: 100, 150, 156, 159 & 160 but only 160 fit with the answer.

If it was just one night road trip he would've just needed $655, but since it's a 6-night road trip I multiplied it by 6.

Hope this helped!

3 0
3 years ago
Read 2 more answers
WHAT IS THE TRUE STATMENTS
PtichkaEL [24]

Answer:

number 3

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Paula spent 3/8 of her allowance on clothes and 1/6 on entertainment.What fraction of her allowance did she spend on other items
Stella [2.4K]
You need to create common denominators and then add and then subtract to get 22/48
7 0
3 years ago
Read 2 more answers
Other questions:
  • It’s me again lol pls help
    12·1 answer
  • maria is bringing her sick dog pedro in for a series of appointments at the veterinary clinic. Her total over the course of trea
    5·1 answer
  • Find the radius of the circle circumscribed around an equilateral triangle, if the radius of the circle inscribed into this tria
    12·2 answers
  • ∠C and ​ ∠D ​ are vertical angles with m∠C=−3x+58 and m∠D=x−2 .<br><br><br><br> What is m∠D ?
    12·1 answer
  • Find the Area of the figure below, composed of a parallelogram and two semicircles.
    8·1 answer
  • For the rule y= 4 - x2, calculate the y-values that complete the table below
    10·1 answer
  • The Retained earnings account has a credit balance of $54,000 before closing entries are made. Total revenues for the period are
    6·1 answer
  • For the equation, complete the given ordered pairs.<br><br> 3x-y=4<br><br> {0,_} [1,_} {_,4}
    6·1 answer
  • The LCM of 3 and 8 is ____.<br><br> Numerical Answers Expected!<br><br> Answer for Blank 1:
    5·1 answer
  • What is 23/9 to the 10th power? Please explain with a variable.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!