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Lana71 [14]
3 years ago
11

What is p (c) the probability that a key opens a classroom

Mathematics
1 answer:
Sedaia [141]3 years ago
8 0

Answer:

events over the sample space

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IMPORTANT, COULD LEAVE TO DEATH IF NOT ANSWERED plz help I've reposted 5 times My family is at Native Wings and the bill came to
professor190 [17]

Answer:I think its 5.25 if im wrong sorry

7 0
3 years ago
The area of this rectangle is 165sq meters . The width is 22 meters. What is the perimeter?
Klio2033 [76]

Answer:

59sq meters

Step-by-step explanation:

A=L*W

A/W=L

165/22=7.5

7.5=Length

P=L+L+W+W

7.5+7.5+22+22=59sq meters


3 0
4 years ago
a technology company makes more than 5 printer every hour. Which graph represent the number of printers made in 4 hours?
kiruha [24]

Answer:

See the attached file

Step-by-step explanation:

Given data

Say numbers of printer made per hour = 5 printers

Hence in 1 hour, they will make 5 printers

in 4 hours they will make

=4*5

=20 printers

The graph of this situation when plotted will give a straight line graph

Kindly find attached a straight line graph for your reference

6 0
3 years ago
A soccer field measures 300 feet by 180 feet. What is the area of the field?
Iteru [2.4K]
It is 54,000 feet. Area is length times width (300 times 180).
8 0
4 years ago
Notice that the alternative hypothesis is a two-tailed test. Suppose ttest_ind method from scipy module is used to perform the t
Korvikt [17]

Answer:

The <em>p</em>-value of the test is 0.0512.

Step-by-step explanation:

The <em>p</em>-value of a test is well-defined as per the probability, [under the null hypothesis (H₀)], of attaining a result equivalent to or more extreme than what was the truly observed value of the test statistic.

In this case the output of the t-test_ind method from scipy module is provided as follows:

Output = (-1.99, 0.0512)

The first value within the parentheses is the test statistic value.

So the test statistic value is, -1.99.

And the second value within the parentheses is the <em>p</em>-value of the test.

So the <em>p</em>-value of the test is 0.0512.

6 0
3 years ago
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