fancypants392 fancypants392

01-06-2017
Mathematics

contestada

If a normal distribution has a mean of 44 and a standard deviation of 8, what is the z-score for a value of 46?

Respuesta :

01-06-2017

z = (x - mean)/std dev
z = (46 - 44)/8
z = 2/8
z = 1/4
z = 0.25

Answer Link

Otras preguntas

Which of the following is the next number in the series 3,6,4,9,5,12,6,_

Which circle has a central angle that measures 40°?

Answer this question before making any changes to spending percentages. According to the 2012 budget, which two functions received the most spending? (more than

13. To form the plural of a noun ending in s, sh, ch, or x, you should add A. ies. B. es. C. s. D. ves.

The music store Is having a 15% off sale on all classical music cds. Lyell has a coupon for 20% off any classical music cd. How much wil lyell save on a classic

You are creating a Public Service Announcement warning the public about the dangers of not stopping at pedestrian crossings and for school buses. Describe how y

Two trains leave a train station traveling different directions. The first train travels 12 miles west, then 6 miles north. The second train travels 20 miles ea

_____ is a surgical procedure necessary because of peripheral vascular disease and consequent gangrene. trauma, malignancy, or congenital defects are additional

Work out the angles marked with letters. Give reasons for each answer.

what are some examples of magnetic properties?