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
IceJOKER [234]
2 years ago
15

The business college computing center wants to determine the proportion of business students who have laptop computers. If the p

roportion differs from 25%, then the lab will modify a proposed enlargement of its facilities. Suppose a hypothesis test is conducted and the test statistic is 2.4. Find the p-value for a two-tailed test of hypothesis.
Mathematics
1 answer:
disa [49]2 years ago
8 0

Answer:

The p-value for a two-tailed test of hypothesis is 0.0164.

Step-by-step explanation:

The test statistic is 2.4. Find the p-value for a two-tailed test of hypothesis.

This means that we look at the z-table, and we have to find:

P(|Z| > 2.4)

Which is the pvalue of Z = -2.4 multiplied by 2, or 2 multiplied by 1 subtracted by the pvalue of Z = 2.4.

Looking at the z-table, z = 2.4 has a pvalue of 0.9918

1 - 0.9918 = 0.0082

2*0.0082 = 0.0164

The p-value for a two-tailed test of hypothesis is 0.0164.

You might be interested in
1. A trandle with a penmeter of 36 inches Is dilated with a scale factor of 2. What will be
Strike441 [17]

Answer:

That would be C. 72 inches

6 0
3 years ago
Read 2 more answers
Number 8 pleaseee !!!
MissTica
-6/7 < -6.7


i hope this helps

7 0
3 years ago
Read 2 more answers
What is the constant of proportionality equation for this graph?
kodGreya [7K]
Don’t know please help me get an A+
3 0
2 years ago
Read 2 more answers
1) -4.2 = y - 1.8<br> i don’t know the answer need help
anastassius [24]

Answer:

y - 1.8 = -4.2

y = -2.4 is the solution

4 0
3 years ago
Read 2 more answers
Find the simplified product:<br><br><br> 3/2x^5*3/64x^9
vlada-n [284]

Answer: The answer is 4x^4 to the cube root of 2x^2

Brainliest plss!

4 0
2 years ago
Other questions:
  • What is the missing value for y?<br><br> a.)62<br> b.)60<br> c.)38<br> d.)21
    9·1 answer
  • Find the ordered pairs for the x- and y-intercepts of the equation 3x − 2y = 18 and select the appropriate option below.
    12·2 answers
  • Sean and his family chartered a fishing boat for the day. Sean caught a blue marlin and an amberjack. The weight of the blue mar
    5·1 answer
  • 4 sin ^ 2 x- 4 sin x + 1 = 0
    9·1 answer
  • Could you help me with these questions
    13·1 answer
  • Please help me , idk the answer
    13·1 answer
  • Find the measure of
    15·2 answers
  • Teds earning (e) for walking dogs is proportional to the number of hours (h) he spends walking them. If r represents the hourly
    11·2 answers
  • Steven got 4 correct answers for every incorrect answer. If Steven got 20 answers correct, How many answers did he get incorrect
    12·1 answer
  • David is preparing for a dance competition. He needs to practice for 14 hours in 5 days. Which of the following statements show
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!