Answer:
Although New Orleans is usually credited with being the birthplace of jazz, similar music also began happening not long after in other cities, including Chicago, Kansas City, and Saint Louis.
Step-by-step explanation:
hope it helps but it is not all the answers .
Answer:
y=-50x-20
Step-by-step explanation:
At 0.01 significance level the hypothesis is rejected.
Null Hypothesis (H₀): The sample data occurs purely from chance.
Alternative Hypothesis (H₁): The sample data is influenced by some non-random cause.
If the p-value of the hypothesis test is less than some significance level (e.g. α = .01), then we can reject the null hypothesis and conclude that we have sufficient evidence to say that the alternative hypothesis is true.
Given that,
x = 28
s = 2.9
μ = 31
n = 8
α = 0.01
Then, the Null Hypothesis : H₀ = 31
The Alternate Hypothesis : H₁ < 31
The average number of cigeratte smoker per day is less than 31.
Test Statistics:
t = x -μ / s√n
= 28 - 31/ 2.9√8
= -3/ 8.41
= -0.356
Since the p-value of 0.0046 is less than the significance level of 0.01, the auditor rejects the null hypothesis.
Learn more about Null hypothesis:
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Answer:
The slope of the line is 3.
The point on the line (1,4).
Step-by-step explanation:
Point Slope form is: 
'm' is the slope.
(x1, y1) is the point used to make the equation.
In the equation given, 3 replaces 'm', 4 replaces '<em>y1'</em> and 1 replaces '<u>x1'</u>.
y - <em>4</em> = 3 (x - <u>1</u>)
Therefore:
The slope of the line is 3.
The point on the line (1,4).
<em>Brainilest Appreciated. </em>
Answer:k=-5/x and x=-5/k
Step-by-step explanation: