Kirito004 Kirito004

16-03-2022
Mathematics

contestada

A set of data has a mean of 74 and a standard deviation of 6. Which data value would be three standard deviations below the mean?

A. 72 B. 68 C. 56 D. 6

Respuesta :

akjlaurelsprings akjlaurelsprings

16-03-2022

Answer: C. 56

Step-by-step explanation:

This is a common statistical principle known as z-score. It calculates how many standard deviations away from the mean a data point is. In our case, 56 is 3 standard devs away from the mean, 74. And thats our answer! :)

Answer Link

ACCESS MORE

Otras preguntas

What theme does Rahul develop by describing his work in Ashok's fish shop in Free from School? Click here to read the excerpt. Passion is necessary for succes

A woman, 40+ weeks' gestation is attending a clinic visit where the provider suggests they "strip the membranes" to hasten the start of labor. the clinic nurse

According to historian frederick merk, the united states decided not to annex all of mexico after its victory in the mexican-american war due to __________.

Many believe it is wise to have a __________ when counseling couples due to the complexity of the work. a. "no secrets" policy b. attorney c. hidden agenda

What separates the oral cavity from the nasal cavity?

What was one consequence of Germany’s invasion of the Soviet Union?

Two nonmetals from Group 16 are likely to form a A. triple and ionic bond. B. double and ionic bond. C. triple and covalent bond. D. double and covalent

How do you solve 7x(x+20)

To find the height of a pole, a surveyor moves 120 feet away from the base of the pole and then, with a transit 8 feet tall, measures the angle of elevation to

This is one of the post-Civil War amendments to the US Constitution that includes the Due Process and Equal Protection Clauses. Example: "All persons born or n