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 :

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

What is a dwarf planet?

Which portion of the plant is exhibiting negative gravitropism? a. root system b. leaf c. stem d. vascular tissue

Joe Sullivan invests $9,000 at the end of each year for 20 years. The rate of interest Joe gets is 8% annually. Using the tables in the Business Math Handbook t

Compare the greek citys of athen and sparta their people and their achievement?

A sonar wave is reflected from the ocean floor. For which angles of incidence do the wave’s angle of reflection equal its angle of incidence?

Which country is directly south of Belarus?

Components inside a computer such as CPU and motherboard are all examples of _____. hardware software

The price of theater tickets was $50 two decades ago a report says that a ticket is 225% of what 20 years ago how much would it cost today?

The new service charges a sign up if $10 . Then , you can rent as many movies as you want for $12 per month , which equation shows the total cost for renting mo

Which sentence uses humor in this excerpt from Charles Farrar Browne's "Interview with President Lincoln"? "Mr. Linkin, who do you spect I air?" sed I. "A orfic