shdaigle8693 shdaigle8693

03-02-2019
Mathematics

contestada

help?
A normally distributed data set has a mean of 176.3 and a standard deviation of 4.2.

What is the approximate z-score for the data value of 167.9?

2.00
−2.00
8.4
−8.4

Respuesta :

alyxkellar06 alyxkellar06

08-02-2019

Answer: 8.4

Step-by-step explanation:

Answer Link

Otras preguntas

A diagnostic tool that uses powerful magnets to show images of the heart is.

Name the main source of water in hydrogen

Exercise 2 Determine the measures of the angles marked with letters. (Note: Lines with arrowheads are parallel) pls answer it correctly

SAS (SIDE-ANGLE-SIDE) CONGRUENCE POSTULATE

The length of a rectangle is 5 more than the width. The perimeter is 120. What is the length, width, and area? Please HELP

Which of these reactions are redox reactions? Check all that apply. Cd HCl → CdCl2 H2 CuCl2 Na2S → 2NaCl CuS CaCO3 → CaO CO2 2ZnS 3O2 → 2ZnO 2SO2 CH4 2O2 → CO2

Which is not a function of back matter in a report?.

20 POINTS A circular railroad crossing sign has a diameter of 30 inches which measurement is closest to the area of the sign in square inches?

Help I don’t understand

Tell whether the ordered pair (1,1) is a solution of the system of inequalities. y>0 y< 2.5x - 1 Solution Not a solution