deneerisse9281 deneerisse9281

03-06-2021
Mathematics

contestada

Suppose a normal distribution has a mean of 48 abd a standard deviation of 5. What is the probability that a data value is between 48 and 52?

Respuesta :

goddessboi goddessboi

03-06-2021

Answer:

P(48<x<52) = 0.2881

Step-by-step explanation:

P(48<x<52) = normalcdf(lower,upper,µ,σ) = normalcdf(48,52,48,5) ≈ 0.2881

Therefore, the probability that a data value is between 48 and 52 is 0.2881, or about a 28.81% chance of occurrence.

Answer Link

Otras preguntas

you have a standard deck of 52 cards. you pick one card and then, with out putting the first card back, you pick a second card. what is the probability that bot

how do you write 4540 million in standard form?

in the number 13,407.036 there are two 3's. Explain how the values of the 3's are related.

How do you?...Multiply out and simplify 10(2x-1)-20x?

Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa

what is a high structure part of a church which has 5 letters

What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7

Simplify the expressions: cot 0 sec 0 A. Sin0 B. Csc0 C. Cos0 D. Cos* 0

What is the amplitude of y=1/2 sin2x

Why is sodium sulphate hemihydrate called as "Plaster of Paris"?