astoldbypricia1991 astoldbypricia1991

18-11-2020
Mathematics

contestada

A normal distribution has a mean of 135 and a standard deviation of 8. Find the Z-score for a data value of
118.
Round to two decimal places

Respuesta :

spearsver00 spearsver00

18-11-2020

Answer:

The z-score will be -2.125

Step-by-step explanation:

To calculate z-score, use the mean and standard deviation. The equation is

z=value-mean

/standard deviation

Answer Link

Otras preguntas

how might a suit of armor be a good analogy for a function of the skeletal system

3.79 rounded to the nearest tenth

In how many ways can 50 cards be chosen from a standard deck of 52 cards using permutations

Combine like terms to simplify the expression: 7x + 3y – 2 + 6x – 1 – y2 A.–2y3 + 13x – 3 B.–y2 + 3y + 13x – 3 C.–y2 + 3y + 42x2 –3 D.–3y3 + 13x2 – 3

Lee and his family are planning a hiking trip on the Appalachian Trail. They are packing food in 2-lb bundles. How many bundles can they make with 36 lb of food

Describe something that you think is a public good. Explain how it is non-excludable and non-rival. State whether you think the good should be provided by the g

why is wet bandage placed on a forehead of a person suffering from high fever?.

How many syllables are in procrastinate? Which syllable is most strongly accented?

the expression (3x^2)^4/9x^3 is equivalent to which other expression

How do I write a word problem for 1.75 ÷ .5