1answer.
Ask question
Login Signup
Ask question
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
Pepsi [2]
3 years ago
12

Referring to Q3, suppose that the standard deviation of the random deviation 휖is 350 psi. a.What is the probability that the obs

erved value of 28-day strength will exceed Assignment 9Student Name: ID: Section:pg. 25000 psi when the value of accelerated strength is 2000? (5 marks)b. Repeat part (a) with 2500 in place of 2000. (3 marks)c. Consider making two independent observations on 28-day strength, the first for anaccelerated strength of 2000 and the second for x = 2500. What is the probability that thesecond observation will exceed the first by more than 1000 psi? (5 marks)d. Let Y1and Y2denote observations on 28-day strength when x =x1and x =x2, respectively. By how much would x2have to exceed x1in order that P(Y2>Y1) =.95
Mathematics
1 answer:
fgiga [73]3 years ago
5 0

Answer:

Please see the attached file for the complete answer.

Step-by-step explanation:

Download pdf
You might be interested in
62 less than twice victors score
timurjin [86]
You equation is 62-2x
4 0
3 years ago
Read 2 more answers
A<br> 4 x 3w<br> B<br> 5 - 4r<br> C<br> 8 ÷÷ 4p<br> D<br> 4 ÷÷ 2y
Dovator [93]

Answer:

ok?

Step-by-step explanation:

7 0
3 years ago
Are the ratios 9:5 and 3:2 equivalent?<br><br> yes or no
castortr0y [4]
Yes they are equivalent
7 0
3 years ago
A line passes through the origin and the point
beks73 [17]

Answer:

Y=4+8

Step-by-step explanation:

6 0
3 years ago
what is -8x-9=-21, can someone work out the problem and show me what they did to get there answer so i can understand it?
SashulF [63]

- 8x - 9 = - 21

Add 9 to both sides:

- 8x = - 12

Divide both sides by - 8:

x = -12/-8

x = -3/-2

x = 3/2 OR 1.5

Hope this answer helps :)

6 0
3 years ago
Read 2 more answers
Other questions:
  • Using the numbers 5,8, and 24 create a problem using no more than four opperations (add, subtract,multiply,divide,square,squarer
    8·1 answer
  • If a runner covers 400 meters in 50 seconds, what is the runners average speed? What if the runner takes 60 seconds to cover the
    10·2 answers
  • What is 302.135 rounded to the nearest tenth
    6·2 answers
  • 6,7,9 pleaseee !!!! I need help today I need it for tomorrow morning
    15·2 answers
  • This is for free points <br> Whats is 1+1=
    9·2 answers
  • How many edges and vertices does a prism with a 50 sided end face have
    7·1 answer
  • Which of the following is an extraneous solution of square root 4x+41=x+5
    5·1 answer
  • Lionheart Ranch has bought a new herd of race horses. If there is one stable for every four horses, which equation shows the cor
    13·1 answer
  • Need help,plzzzzzzzzzzz
    6·1 answer
  • What are the things circled called? You can answer the question fully too if you’d like. I really need help in understanding thi
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!