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The mean score of a competency test is 73, with a standard deviation of 4. Use the Empirical Rule to find the percentage of scores between 69 and 77. (Assume the data set has a bell-shaped distribution.
answered
Dec 30, 2024
Mathematics
high-school
1
answer
51.1k
views
The user acceptance testing phase of a project usually occurs immediately before: a. Rollout. b. Project description. c. System backup. d. Project sign-off.
answered
Dec 7, 2024
Computers and Technology
high-school
2
answers
184k
views
What are the results when elevated terrains act as barriers to flowing air?
answered
Nov 28, 2024
Geography
high-school
1
answer
150k
views
Which of the following images shows how to properly open a Petri plate to streak the agar? a) lifting the lid only enough to get the loop inside. b) lifting the lid completely to the left side. c) removing
answered
Nov 28, 2024
Biology
high-school
1
answer
202k
views
A fiduciary appointed by the court for an estate is called _________. 1) an agent 2) an executor 3) a trustee 4) an administrator
answered
Nov 10, 2024
Law
college
1
answer
211k
views
5x-5=3x+15 it’s confusing someone help
asked
Sep 16, 2024
Mathematics
high-school
2
answers
59.5k
views
What is one of the far-reaching effects that the European conquistadores had on the people of Mesoamerica and South America? A. A majority of the people in Central America and South America speak Spanish
answered
Jun 27, 2024
History
high-school
2
answers
98.2k
views
True or False: Blocking and Bracing refer to techniques, structures, or devices placed against or around cargo, and are used to prevent it from falling, tipp, shifting, and moving Horizontally.
answered
Jun 18, 2024
Engineering
college
1
answer
100k
views
Cash is running low and patience is working. What is the situation? 1) Cash is increasing and patience is decreasing 2) Cash is decreasing and patience is increasing 3) Cash is stable and patience is stable
asked
Jun 9, 2024
Mathematics
high-school
1
answer
106k
views
(y-4)^2-(6+y)(y-6)при y= -7/8
asked
Apr 16, 2024
Mathematics
high-school
1
answer
153k
views
How can the dual ability of hands to produce both fine and gross movements be explained in terms of pathway convergence? a) Separate control centers b) Independent pathways c) Overlapping motor circuits
answered
Mar 8, 2024
Biology
high-school
1
answer
50.2k
views
Which equations represent the line that is parallel to 3x - 4y = 7 and passes through the point (-4,-2)? A.) y = -3/4x + 1 B.) 3x - 4y = -4 C.) 4x - 3y = -3 D.) y - 2 = -3/4 (x - 4) E.) y + 2 = 3/4 (x
answered
Feb 4, 2024
Mathematics
high-school
1
answer
227k
views
"When ______ begins to pass, fun isn't fun any longer." A. Adulthood B. Age C. Maturity D. Responsibility
asked
Feb 2, 2024
Social Studies
high-school
1
answer
179k
views
What type of bleeding requires direct pressure? As well as a tourniquet?
asked
Jan 18, 2024
Medicine
college
1
answer
62.4k
views
OLD PROBLEM:Somebody asked a teacher: "How many students do you have? I would like to sendmy son to your school.” The teacher answered: “If as many students as I havenow join my school, and half as many
answered
Dec 25, 2023
Mathematics
college
1
answer
159k
views
Write a program to input a number and print the largest and smallest number using c++. please help fast
asked
Dec 22, 2023
Computers and Technology
college
1
answer
190k
views
so, someone asked awhile back if merino sheep are good for mutton awhile back and GracePorter1 said that they aren't, but I suggest she does more research because there are different variants of merino
answered
Dec 21, 2023
English
college
2
answers
2.4k
views
A. f(x)-2 B. f(x+2) C. f(x-2) D. f(x)+2 Please help i’ve been stressing so hard on this i need too get it right
answered
Dec 19, 2023
Mathematics
college
1
answer
212k
views
7. Cell walls do a number of important things for plants including providing them with structural support, putting a limit on the amount of water they absorb and release, as well as providing general protection
answered
Nov 19, 2023
Biology
college
1
answer
177k
views
I NEEEEEEEEED HHHEEEEEEELLLLLLPPPPP!
answered
Jun 16, 2023
Mathematics
high-school
1
answer
139k
views
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