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
tekilochka [14]
3 years ago
15

A typing instructor builds a regression model to investigate what factors determine typing speed for students with two months of

instruction. Her regression equation looks like: Y' = 11 + 7x1 + 5x2 + 3x3 where: Y' = typing speed in words per minute; x1= hours of instruction per week; x2= hours of practice per week; x3 = hours of typing per week necessary for school or work; A new student is taking 2 hrs of typing instruction per week, will practice 5 hrs per week and must type 2.5 hours per week for work. If the standard error of the estimate is 2, within what range do we have a 95.45% probability that that student's typing speed will be in two months?
Select one:
a. 53.5 and 61.5 words per minute
b. 49.5 and 65.5 words per minute
c. 57.5 and 65.5 words per minute
d. none of the above
Business
1 answer:
Mnenie [13.5K]3 years ago
3 0

Answer:

bruh jjnjn

Explanation:

bruh

j

You might be interested in
Thế giới di dộng đang ấp ủ nhiều chiến lược kinh doanh với những mô hình hoàn toàn mới nào.
JulsSmile [24]
Để gia tăng thị phần, sắp tới, MWG sẽ tăng tốc mở mới các cửa hàng Điện máy XANH Supermini, "đánh" vào khu vực nông thôn.
4 0
3 years ago
Jacques has plans to go to a play and already has a $50 nonrefundable, nonexchangeable, and nontransferable ticket. Now Kyoko, w
77julia77 [94]

Answer:

Explanation:

Rightly ignored a sunk cost since he cannot recover the money back and it really does not have any effect on the decision in the future

3 0
3 years ago
Maybepay Life Insurance Co. is selling a perpetual contract that pays $4,990/year. The contract currently sells for $143,012. Wh
Pie

Answer:

3.49%

Explanation:

Calculation to determine the rate of return on this investment

Using this formula

Rate of return=Monthly payment/Current value*100

Let plug in the formula

Rate of return = $4,990/$143,012 *100

Rate of return= 3.49%

Therefore the the rate of return on this investment is 3.49%

4 0
2 years ago
Which tax is specifically charged on real estate?
astra-53 [7]

Answer:

Property tax assessment

Explanation:

Under construction propertiesare taxed at 12%

From my according

8 0
2 years ago
An insurance company accepts an obligation to pay 10,000 at the end of each year for 2 years. The insurance company purchases a
Olin [163]

Answer:

$18,594.10

Explanation:

Insurance company has to pay $10,000 for two year with rate of 5% since market rate remain same in both the bond.

X = PV (PMT, N, I/Y)

X = PV(10000, 2, 5)

X = 18594.1043

X = $18,594.10

4 0
3 years ago
Other questions:
  • What benefit did seward see in acquiring alaska?
    12·1 answer
  • To find all mentions of your competitor's branded hashtag within a given radius of a store you've opened up in a new city, you s
    14·1 answer
  • State and local crime rates are affected by citizens with gambling addictions.
    8·2 answers
  • The Red Bud Co. pays a constant dividend of $1.80 a share. The company announced today that it will continue to do this for anot
    9·1 answer
  • Gerard, an adult, contracts with Communiserve to purchase, in installments over a period of five years, a very large quantity of
    9·1 answer
  • A job-needs analysis:___________.1. Examines the ethics of each employee in the organization.2. Includes an assessment of how ea
    14·1 answer
  • All of the following should generally be included as taxable income on Schedule 1 (Form 1040), line 21, EXCEPT: Reimbursement re
    15·1 answer
  • Lohn Corporation is expected to pay the following dividends over the next four years: $16, $12, $11, and $7.50. Afterwards, the
    8·1 answer
  • The Regal Cycle Company manufactures three types of bicycles—a dirt bike, a mountain bike, and a racing bike. Data on sales an
    9·1 answer
  • In a word document, conduct a cost-benefit analysis where you write all of the costs (monetary and non-monetary) and compare the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!