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
krek1111 [17]
3 years ago
11

Exhibit 6-2 the weight of football players is normally distributed with a mean of 200 pounds and a standard deviation of 25 poun

ds. 26. refer to exhibit 6-2. what is the minimum weight of the middle 95% of the players?
a. 196
b. 151
c. 249
Mathematics
1 answer:
Evgen [1.6K]3 years ago
5 0
The question is asking for the lower bound of the 95% two tailed Confidence interval of the normally distributed population.

95% C.I. is given by 200 + or - 1.96(25) = 200 + or - 49 = (151, 249)
Therefore, the minimum weight of the middle 95% of players is 151 pounds.
You might be interested in
Which of the following is equivalent to 180 centimeters?
den301095 [7]
The answer is 1.8 meters
4 0
2 years ago
Read 2 more answers
Please help !! Simplify the following expression
puteri [66]
8x^4 + x^3 - 4x^2 +1. I believe the answer is B. Please correct me if I am wrong.

5 0
3 years ago
Read 2 more answers
Nola purchased two. 5 pounds of cheese for 10. $50 her mother purchased 3 pounds of the same cheese for $12.60 the cost of the c
Dovator [93]

Answer: 1 pound of cheese cost $4.2

Step-by-step explanation:

Nola purchased 2.5 pounds of cheese for 10. $50

Her mother purchased 3 pounds of the same cheese for $12.60

If the cost of the cheese varies directly with the number of pounds purchased, it means that the higher the pounds of cheese purchased, the higher the cost

To determine the the cost of 1 pound of cheese, we wound divide the the cheese by the number of pounds bought.

It becomes 10.5/2.5 = 4.2

7 0
3 years ago
A rectangular rug has an area of 70 square feet and its width is exactly 3 feet longer than its length. What is the length, in f
LenKa [72]

Answer:

length=7feet.and width =10

8 0
3 years ago
a class consists of 10 boys and 5 girls. how many ways can a committee of 3 boys and 2 girls be selected
hammer [34]

Answer:

<em>i dont know the answer dude or ladies</em>

Step-by-step explanation:

\

8 0
3 years ago
Other questions:
  • The Height of the pyramid in the diagram is three times the radius of the cone.The base area of the pyramid is the same as the b
    5·1 answer
  • The chemical formula of magnesium sulfate is MgSO 4 . Two molecules of magnesium sulfate (2MgSO 4 ) has _____.
    5·1 answer
  • Please help me with all thank you
    6·1 answer
  • Natalie is flying a kite, holding her hands a distance of 2.5 feet above the ground and
    11·1 answer
  • A parallelogram is translated 5 units to the left and reflected across y-axis. Which of the following is true about parallelogra
    7·1 answer
  • If B is a point AC and AB:BC = 1:2, what are the coordinates of B?
    12·1 answer
  • What expression can be used to determine the cost of the buying and pounds of almonds $4.95 per pound and a half pounds of flour
    15·1 answer
  • Jessle served 11 pints of orange Juice at her party. How many quarts of orange juice did she serve?​
    14·1 answer
  • Find the surface area of the pyramid. The side lengths of the base are equal.
    5·2 answers
  • Write the number 11 as a fraction with the denominator of 15.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!