hmferrando hmferrando

23-04-2020
Mathematics

contestada

The following are quiz scores: 85, 88, 89, 96, 91, 77, 79, 98, 86, 99. What is the standard deviation of the given test scores?

Respuesta :

Аноним Аноним

23-04-2020

Answer:

7.1

Step-by-step explanation:

- Find mean

- For each number you subtract the mean and square the result.

- Work out the mean of those squared differences and find square root of that.

- Hope that helped! Let me know if you need further explanation.

Answer Link

Otras preguntas

Indicate whether the following property, plant, and equipment related transactions increased (I), decreased (D), or had no effect (NE) on the financial statemen

ASAP! If you have 25,100 dollars how much more to get to 100,000 dollars!?

A citizen is accused of and arrested the citizen is ordered to stand trial in court the citizen the right to

Which of these best describes a transgenic organism? DNA from one or organism is put into another delete part of the original DNA humans choose which

cost of goods sold for the year of $45 million. Total assets increased by $85 million, including an decrease of $16 million in inventory. Total liabilities incr

Three fire hoses are connected to a fire hydrant. Each hose has a radius of 0.014 m. Water enters the hydrant through an underground pipe of radius 0.089 m. In

The vertex form of a quadratic function is flax) = a (x - h)2 + k. What is the vertex of each function? Match the function rule with the coordinates of its vert

Consider the following function. f(x) = ln(1 + 2x), a = 2, n = 3, 1.8 ≤ x ≤ 2.2 (a) Approximate f by a Taylor polynomial with degree n at the number a. T3(x) =

Kamal, after completing his studies wanted to start his own business. However, his father Mr.Kishanlal discouraged him saying that it takes a lot of money to fi

Most trails seen here were forged A) along rivers B) by John Henry C) on railroad lines D) by Lewis and Clark