Answer:
D—
The histogram will have a horizontal or an x axis of time/minute intervals of the calls (5 minutes in each), and the vertical axis or y axis will be the number of calls made.
Answer:
rt45trew53wrewerwe5
Step-by-step explanation:
rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5
Answer:
Lines C and D
Step-by-step explanation:
For a pair of lines to be perpendicular ,
the product of their slope must be - 1 .
<em><u>Slope of A:</u></em>
<em><u>Slope of B:</u></em>
<em><u>Slope of C:</u></em>
<em><u>Slope of D:</u></em>
<em><u>Product of the slopes = - 1 </u></em>
If there are 30 students then each student would probably get called up 6 times. I did this by dividing 180 by 30 that got me so each student will go up at least 6 times if there are 30 students
According to the probabilities given, it is found that the correct option regarding the independence of the events is given by:
No, P(carry cash) != P(carry cash|have children).
<h3>What is the probability of independent events?</h3>
If two events, A and B, are independent, we have that:
Which also means that:
In this problem, we have that:
- 62% carry cash on a regular basis, hence P(cash) = 0.62.
- 46% has children, hence P(children) = 0.46.
- Of the 46% who have children, 85% carry cash on a regular basis, hence P(cash|children) = 0.85.
Since P(carry cash) != P(carry cash|have children), they are not independent.
More can be learned about the probability of independent events at brainly.com/question/25715148