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
joja [24]
3 years ago
13

The mean of a set of data is 4.68 and its standard deviation is 2.83. find the z score of the value

Mathematics
1 answer:
olga2289 [7]3 years ago
4 0

Answer:

z=-0.35 ( Depending on value given)

Step-by-step explanation:

Let the value be x. For calculation purposes, let us take x as 3.68. ( as mean is 4.68). We may assume a higher value as well. Depends on the given value.

The formula for z score is given as-

z=(value-mean)/Standard Deviation

z=(3.68-4.68)/2.83

z=-0.35

You might be interested in
Could someone tell me what x=
Vesna [10]

Answer:

x=6

Step-by-step explanation:

5x-4=3x+8

solve for x

2x=12

x=6

3 0
4 years ago
The numbers are 16cm, 12cm, and 30cm<br> please help with number 1
suter [353]

Answer:

Step-by-step explanation:I don't say you have to mark my

ans as brainliest but my friend if it has really helped you don't forget to thank me...

5 0
3 years ago
There are 35 students in Zacks class.Out of the 35,16 prefer chocolate ice cream to vanilla (46%),while 9 prefer vanilla to choc
miv72 [106K]
D) 46% of the students like chocolate ice cream better than they like vanilla ice cream. 

<span>If you prefer something or someone over another, then that normally means you like it better than the other.</span>
8 0
3 years ago
Read 2 more answers
98 Points!<br><br> (3x^2^a - 4y^a z^3a )^2
vfiekz [6]

((3x^2)^a - (4y^a)(z^3a))^2

First, expand.

((3x^2)^a - (4y^a)(z^3a)) ((3x^2)^a - (4y^a)(z^3a))

Combine

3^(2a) - x^(4a) - 8 * 3^(2a)x^(2a)y^(a)z^(3a) + 16y^(3a)z^(6a)

hope this helps

5 0
3 years ago
Read 2 more answers
Find the area of the isosceles triangle (13cm) (10cm) (?)
olchik [2.2K]
The area of the triangle is 65 because you have to do length times height then divide by 2
4 0
3 years ago
Other questions:
  • How would I solve <br> -(28-45)=17
    10·1 answer
  • Alice make 2 bunches of balloons turre are the same Numbers of red balloons and the same Numbers of blue ballons in each did sir
    6·1 answer
  • Joan had 259 dollars to spend on 8 books. after buying them she had 11 dollars. how much did each book cost?
    5·1 answer
  • How would you subtract a negative fraction from a positive decimal? Explain
    13·1 answer
  • PLZ HELP WILL MARK BRAINLIEST!
    9·1 answer
  • ms. eskew's class had a class average of 77 % on their math test. how would this be written as a ratio? a. 23:100 b. 77:100 c. 5
    9·1 answer
  • If f(x) = x + 4 and g(x) = x3, what is (gºf)(-3)?
    12·1 answer
  • Find the area of the rectangle below:
    6·1 answer
  • PLS HELP I WILL MARK BRAINLIST
    10·1 answer
  • Both rectangles below are similar. Find the value of x.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!