konner7793 konner7793

29-05-2023
Mathematics

contestada

Standard Normal Distribution
7. Marks for Statistic test have the mean 68 and standard deviation 12. Find the probability that one student is selected at random will get a) More than 75 b) Less than 60 c) Between 65 ad 70 d) Less

Respuesta :

Otras preguntas

Suppose you are in an elevator. as the elevator starts upward, its speed will increase. during this time when the elevator is moving upward with increasing spee

Solve this inequality 4.2x+5.6 < 7.2-8.3x

Write 2 mixed numbers where the lcd is 12,but the product of the denominators is not 12

Which of the following beliefs is most characteristic of the scientific revolution during the 16th and 17th centuries?

What did the Supreme Court mean by "separate but equal"? Why did many people feel this idea was faulty?

God split man kind into nations so that people would "fill the earth and subdue it" True or false?

plz help...............

The volume of a fish tank is 20 cubic feet. If the density is 0.2fish over feet cubed, how many fish are in the tank?

I need help on number 6

I need help it's so important if u answer them correctly u will be named the branliest