1answer.
Меню
Ask question
Login
Signup
Ask question
Menu
All categories
English
Mathematics
Social Studies
Business
History
Health
Geography
Biology
Physics
Chemistry
Computers and Technology
Arts
World Languages
Spanish
French
German
Advanced Placement (AP)
SAT
Medicine
Law
Engineering
NARA
[144]
3 years ago
14
A set of data has a normal distribution with a mean of 5.1 and a standard deviation of 0.9. Find the percent of data greater tha
n 6.9.
about 16 %
about 34%
about 13.5%
about 2.5%
Mathematics
Answer
Comment
Send
1
answer:
ankoles
[38]
3 years ago
6
0
P(x > 6.9) = 1 - P(x < 6.9) = 1 - P[z < (6.9 - 5.1)/0.9] = 1 - P(z < 2) = 1 - 0.97725 = 0.02275.
Therefore P(x > 6) is about 2.5%
Send
You might be interested in
I need help on this
ElenaW [278]
The proof is because it has a right angle.... I think :)
5
0
2 years ago
A line's y-intercept is 8, and its slope is 2. What is its equation in slope-intercept form? Write your answer using integers, p
lisov135 [29]
The correct answer is y=2x+8
6
0
2 years ago
Read 2 more answers
X -5x -14=0 quadratic formula
Oksanka [162]
No its a negitive number one x minus five x's equal -14
8
0
3 years ago
Can someone help me with 9,10,11 ?
sergij07 [2.7K]
I could be wrong but i graphed it out and 9 is C , 10 is A , and 11 is C Hopefully it's right
3
0
3 years ago
Save and
Darya [45]
Answer: 6/5
Step-by-step explanation:
7
0
2 years ago
Other questions:
Eight men can build a bridge in 12 days. Find the time for 6 people to build this bridge.state the assumption made.
5
·
2 answers
How do you write a mixed number as a percent? use 2 1/2 as example.
12
·
1 answer
Grade 9 mathematics please help asap. Thank you so much!!!
11
·
1 answer
A taxi service charges you $1.50 plus $0.60 per minute for a trip to the airport The distance to the airport is 10 miles, and th
10
·
1 answer
A trunk can carry up to 207 kilograms of cargo. A brick has a mass of 4 kilograms. What is the maximum number of bricks the truc
13
·
1 answer
Help me please I’ll give brainlest thx
13
·
1 answer
This line plot shows how many miles Monique rode her bike this week.
5
·
2 answers
What is $36 plus $36
6
·
2 answers
The total cost of an order of shirts from a company consists of the cost of each shirt plus a one-time design fee. The cost of e
5
·
1 answer
Find many ways of arranging 24 counters in equal rows as you can. Write a multiplication sentence for each way
14
·
1 answer
×
Add answer
Send
×
Login
E-mail
Password
Remember me
Login
Not registered?
Fast signup
×
Signup
Your nickname
E-mail
Password
Signup
close
Login
Signup
Ask question!