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2 answers:
Hey there!
The slope-intercept form is shown in the photo I’ve attached
Hope this helps you!
Always remember you are a Work Of Art!
- Nicole <3 :)
Answer: The answers are given below.
Step-by-step explanation: The calculations are as follows:
(1) The given equation is
We are to write the above equation in slope-intercept form.
We have
which is the required slope-intercept form, where slope is and y-intercept 8.
(2) The given equation is
We are given to draw the graph of the above equation, which is shown in the attached figure.
Hence solved.
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Answer:
y=5/3x .This is the answer
Answer:
a) ii. This is a left-tailed test.
b) -1.59
c) -1.301
d) i. reject null hypothesis
e) Option i) The data supports the claim that college students get less sleep than the general population.
Step-by-step explanation:
We are given the following in the question:
Population mean, μ = 7 hours
Sample mean, = 6.87 hours
Sample size, n = 45
Alpha, α = 0.10
Sample standard deviation, s = 0.55 hours
First, we design the null and the alternate hypothesis
a) We use one-tailed(left) t test to perform this hypothesis.
b) Formula:
Putting all the values, we have
c) Now,
Since,
d) We fail to accept the null hypothesis and reject it.
We accept the alternate hypothesis and conclude that mean number of hours of sleep for all college students is less than 7 hours.
e) Option i) The data supports the claim that college students get less sleep than the general population.