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
LuckyWell [14K]
3 years ago
9

The height distribution of NBA players follows a normal distribution with a mean of 79 inches and standard deviation of 3.5 inch

es. What would be the sampling distribution of the mean height of a random sample of 16 NBA players?
Mathematics
1 answer:
Shtirlitz [24]3 years ago
7 0

Answer:

The probability will be "0.0111".

Step-by-step explanation:

The given values are:

Mean,

\mu = 79

Standard deviation,

\sigma = 3.5

Now,

⇒ \sigma\bar x = \frac{\sigma}{\sqrt n}

         =   \frac{3.5}{\sqrt 16}

         =0.875

⇒ P(\bar x > 81) = 1 - P(\bar x < 81)

So,

= 1 - P{\frac{(\bar x - \mu \bar x )}{ \sigma \bar x}  < \frac{(81 - 79) }{0.875} ]

= 1 - P(z < 2.2857)

= 0.0111

You might be interested in
2) Jose recently saw an ad online for a new version of his tablet. The projected price is $450, and the phone will be out on the
soldi70 [24.7K]

Answer:

462.38

Step-by-step explanation:

bc its only a year and it is inflated by 2.75% xoxox

3 0
3 years ago
(3x² - 4x+8) + (-7² - 27-8)
iragen [17]

Answer:

3x^ - 4x - 76

Step-by-step explanation:

4 0
3 years ago
Select all that apply.
Nina [5.8K]

Step-by-step explanation:

In parallelogram Both pairs of opposite sides are parallel

3 0
3 years ago
Cuanto es 69 dividido entre 87647​
Zigmanuir [339]
I think it’s 1,270.246376811594 :)
8 0
3 years ago
A phone company charges $0.06 per minute for local calls and $0.15 per minute for international calls. When your bill comes, it
solmaris [256]
Let's assume two variables x and y which represent the local and international calls respectively. 

x + y = 852 = total number of minutes which were consumed by the company (equation 1)
0.06*x+ 0.15 y =69.84 = total price which was charged for the phone calls (Equation 2)
 from equation 1:-
x=852 -y (sub in equation 2)
0.06 (852 - y) + 0.15 y =69.84

51.12 -0.06 y +0.15 y =69.84 (subtracting both sides by 51.12)
0.09 y =18.74
y= 208 minutes = international minutes (sub in 1) 
208+x=852 (By subtracting both sides by 208)
x = 852-208 = 644 minutes = local minutes
6 0
3 years ago
Other questions:
  • Find the midpoint of a and b !
    7·2 answers
  • Two sides of the triangle are 5 and 7. Which of the following could be the length of the third side?
    7·1 answer
  • How to solve y for this problem
    7·1 answer
  • (24b^3 + 90b^2) divided by 6b
    11·2 answers
  • Find the factor of 12 x square - 7 x + 1​
    6·1 answer
  • Find the area. Answer ASAP pls pls
    12·1 answer
  • Did I divided the polinoms in a correct way?<br>If I didn't please explain how ​
    9·1 answer
  • In a survey, 26 voters were asked their ages. The results are shown below. Given a lower class limit of 20 and a class width of
    5·1 answer
  • Braden jumped 9 5 16 feet in the long jump. Jordan jumped 8 7 8 feet. How much farther did Braden jump than Jordan?
    12·2 answers
  • The number y of objects a machine produces is proportional to the time x (in minutes) that the machine runs. The machine produce
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!