blahblahthisisfakeah blahblahthisisfakeah
  • 20-05-2020
  • Mathematics
contestada

A state park has normally distributed daytime temperatures in the month of June. The mean temperature is 75F and the standard deviation of 7F. What is the probability the temperature is above 82F?

Respuesta :

6eiko6 6eiko6
  • 20-05-2020

Answer:

0.1587 or 15.87%

Step-by-step explanation:

  • Standardize and find your Z value as: Z = (82-75)/7 = 1.00
  • Find in the Z score table the probability P( Z< 1.00), which is = 0.8413 = 84.13%
  • Compute the complementary as (1-P), which is = 1 - 0.8413 = 0.1587 = 15.87%
Answer Link

Otras preguntas

Where are the asymptotes of f(x) = tan(4x − π) from x = 0 to x = pi over 2?
Why do you think that tertiary and quaternary periods have greater resolution in their subdivisions (epochs) than the periods composing the paleozoic era?
necessary conditions for nationalism to exist
Identify the following italicized word as a gerund, participle, or infinitive. wishing will never make your dreams come true. type of verbal:
The perimeter of a rectangle is 60 meters.if the length of the rectangle is 14 meters.what is the width of the rectangle?
There are 100 us senators? true or false
Evaluate. (2+5)^2+5x3+9^1-12^0
How did the compromise of 1850 affect the relationship between the south and north?
how long does it take for a teen to smoke gas (if youre smart you know what im talking about )
Using what you know about eyesight and image processing, why can age affect the function of the eyes?