Janelle says that lines and mare skew lines.
2 answers:
Answer:
C. No, because the lines are in the same plane.
Step-by-step explanation:
In the picture attached, the lines are shown.
From the picture, lines <em>l</em> and <em>m</em> are in the same plane, therefore, they cannot be skew lines, because skew lines are two lines that do not intersect and are not parallel (then they must be in different planes).
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Answer:
Step-by-step explanation:
Information given
n=370 represent the sample selected
estimated proportion of readers owned a laptop
is the value that we want to test
z would represent the statistic
represent the p value
Creating the hypothesis
We need to conduct a hypothesis in order to test if the true proportion of readers owned a laptop is different from 0.45, the system of hypothesis are:
Null hypothesis:
Alternative hypothesis:
The statistic is:
(1)
Replacing we got:
Calculating the p value
We have a bilateral test so then the p value would be: