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
Radda [10]
1 year ago
15

distribution has a mean if 18 standard deviation of 4 a value of 24 is how many standard deviations away from the mean

Mathematics
1 answer:
liraira [26]1 year ago
4 0

A  value of 24 is 2.5 standard deviations away from the mean

<h3>'How to determine the number of standard deviations away from the mean?</h3>

The given parameters about the distribution are:

Mean = 18

Standard deviation = 4

Value = 24

Let the number of standard deviations away from the mean be x.

The value of x is calculated using

Mean + Standard deviation * x = Value

Substitute the known values in the above equation

18 + 4 * x = 24

Subtract 18 from both sides of the equation

4 * x = 6

Divide both sides of the equation by 4

x = 1.5

Hence, a value of 24 is 2.5 standard deviations away from the mean

So, the complete parameters about the distribution are:

Mean = 18

Standard deviation = 4

Value = 24

24 is 2.5 standard deviations away from the mean

Read more about mean and standard deviation at:

brainly.com/question/14650840

#SPJ1

You might be interested in
I need some help with this question, I got a different answer.
N76 [4]

Answer:

The median is the middle number.

Step-by-step explanation:

You have to order the numbers from least to greatest, or greatest to least, and choose the number in the middle. Since there is an even number of values, you have to take the mean of the two middle numbers. I hope this helps.

5 0
3 years ago
The university police department must write, on average, five tickets per day to keep department revenues at budgeted levels. Su
katrin [286]

Answer:

3.566%

Step-by-step explanation:

The probability formula for a poisson distribution is:

P( k )=\frac{\lambda^{k}e^{-\lambda}}{k!} \\

λ is the average of events

e is the euler's number

k is the number of events you want to know the probability

For this :

λ = 8.9 (on average the number of tickets is 8.9 per day)

k = 4 (you need to find the probability that exactly 4 tickets are written per day)

P( k=4 )=\frac{8.9^{4}e^{-8.9}}{4!}=0,03566 =3.566\%

6 0
3 years ago
Si una persona aprovecha un descuento del 20% y paga 60.000 pesos por una camisa,¿Cuál era el precio de la camisa sin el descuen
oksano4ka [1.4K]

Answer:

the price of the shirt without discount is 75,000 pesos

Step-by-step explanation:

The computation of the price of the shirt without discount as follows:

There is a discount of 20%

And the person pays 60,000 pesos after considering the discount

So, the price without discount is

= 60,000 pesos ÷ 0.80

= 75,000 pesos

hence, the price of the shirt without discount is 75,000 pesos

6 0
3 years ago
Someone help and please make sure it’s right
VMariaS [17]

Answer:

x=10

Step-by-step explanation:

18x=180

x=10

if my answer helps please mark as brainliest.

5 0
3 years ago
What is 17/20,19/20, 0.19, 0.24 in order from greatest to least
oksian1 [2.3K]
0.19,0.24,17/20,19/20
3 0
3 years ago
Read 2 more answers
Other questions:
  • Write an equation in point-slope form of the line through point (4, –4) with slope, m= 4.Question 7 options:(A.) y + 4 = 4(x + 4
    8·1 answer
  • A bag contains 8 white, 4 red, 7 green, and 5 blue marbles. Eight marbels are withdrawn randomly. How many withdrawn marbles wer
    5·1 answer
  • What two numbers multiplied equal 48 and when added together equal -13
    12·1 answer
  • Which equation shows a slope of 3 and a y-intercept of (0,7) ?
    13·2 answers
  • A right rectangular prism has edges measuring 3/4 inch, 1 inch, and 1/4 inch. How many cubes with side lengths of 1/4 would be n
    5·2 answers
  • You are doing research on balance and fitness. To complete this research you will need a watch with a second hand. Identify a ra
    14·1 answer
  • a bicycle had a listed price of $607.98 before tax. if the sales tax rate is 8.25% find the cost of the bicycle with sales tax i
    9·2 answers
  • That is not any help at all!!
    5·1 answer
  • What is the equation of the line given slope of 2 and<br> ordered pair (3,5)
    8·1 answer
  • The rock cycle is an explanation of the conservation of
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!