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
Bogdan [553]
3 years ago
15

A teacher believes that the third homework assignment is a key predictor in how well students will do on the midterm. Let x repr

esent the third homework score and y the midterm exam score. A random sample of last terms students were selected and their grades are shown below. Assume scores are normally distributed.Body frame size is determined by a person's wrist circumference in relation to height. A researcher measures the wrist circumference and height of a random sample of individuals.What is the value of the test statistic to see if the correlation is statistically significant
Mathematics
1 answer:
Darina [25.2K]3 years ago
4 0

Answer:

Hello your question has a disjointed equation attached to it and it is also incomplete attached below is the correct and complete question

A teacher believes that the third homework assignment is a key predictor in how well students will do on the midterm. Let x represent the third homework score and y the midterm exam score. A random sample of last terms students were selected and their grades are shown below

answer :

y-intercept = 25.9047

 slope = 2.8420

Step-by-step explanation:

Determine the slope for the regression equation and y intercept

The regression equation ( gotten using excel ; attached below is the excel sample on how the equation was gotten )

y = 25.9047 + 2.8420x

from the equation gotten above

y-intercept = 25.9047

slope = 2.8420

You might be interested in
Consider that ΔQRS is similar to ΔLMN and the measure of ∠N is 42°. What is the measure of ∠S? A) 42° B) 48° C) 56° D) 58°
Veseljchak [2.6K]

Answer:

The answer is A) 42°

plz mark me as brainliest :)

7 0
3 years ago
Read 2 more answers
17 __ a solution od d - 6 = 23<br><br> is it or is it not
anygoal [31]

Answer:

29 is the answer.

:-)

;-)

3 0
2 years ago
Read 2 more answers
Everyday fitness health club charges $18 per month, new members must pay a $60 fee. What is an equation to represent the relatio
aleksandr82 [10.1K]
C = 18m + 60
if it’s slope intercept form you want
8 0
3 years ago
HELP ME PLZZ I NEED HELP WITH THIS!!
Alina [70]

Answer:

4.50

Step-by-step explanation:

First add 50 and 40 to get 90. Then multiply that by 0.05 to get 4.5.

8 0
3 years ago
since there are 6 faces on a die there is a 3/6 or 1/2 chance of rolling a die and getting a prime number.
Troyanec [42]
I would say 2/5 chance since 1 is neither prime or composite
8 0
3 years ago
Other questions:
  • 8(6+2) = 48 + 2 + 50
    6·1 answer
  • How do I do numbers 1, 2 and 3
    12·1 answer
  • A math club has 24 members at the beginning of the school year. Four more people
    5·1 answer
  • Ms. Ironperson lives due east from the shawarma mediterran grill and Mr. Thoro lives due south. Both leaves at the same time, ms
    5·1 answer
  • The value of $\sqrt{73}$ is between two positive, consecutive integers. What is the product of these two integers?
    5·1 answer
  • It would be amazing if you can help me with this !
    10·1 answer
  • Calculators cost $12.99 each, rulers cost $0.49 each, pencils cost $0.10 each, and erasers
    12·1 answer
  • 16/21 × 20/24 × 28/15​
    15·2 answers
  • PLZ HELPPP.3+28/z +4s use z=7 and s=5
    5·1 answer
  • Helppppppp meeeee..........
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!