We can first find the probability of rolling a number greater than 4 which is 2/6. This can simplify to 1/3. We then want to multiply this probability by the number of times Jeremy is actually rolling the dice:
(1/3)(180)=60
He will probably roll a number greater than four 60 times.
Answer:
The<em> p</em>-value of the test is 0.1212.
Step-by-step explanation:
A one sample <em>z</em>-test can be performed to determine whether the mean hourly wage differs from the reported mean of $24.57 for the goods-producing industries.
The hypothesis is defined as:
<em>H₀</em>: The mean hourly wage is same as the reported mean of $24.57 for the goods-producing industries, i.e. <em>μ</em> = $24.57.
<em>Hₐ</em>: The mean hourly wage differs from the reported mean of $24.57 for the goods-producing industries, i.e. <em>μ</em> ≠ $24.57.
The information provided is:

Compute the test statistic as follows:

The test statistic value is, <em>z</em> = -1.55.
Compute the <em>p</em>-value of the test as follows:

*Use a <em>z</em>-table for the probability.
Thus, the<em> p</em>-value of the test is 0.1212.
Answer:
a. 6(7) + 2(3)^2 = 60
b. (5(-18)/3)-2 = -32
c. (6(10))^2 - 10/5 = 3598
d. (1-3)(1+2) = -6
Step-by-step explanation:
Answer:
i think it's:
Step-by-step explanation:
x=-2
The tangent line is perpendicular to the radius, so will have slope
.. -1/2.5 = -0.4 . . . . . . corresponding to the 3rd selection