Sorry this took a while but it should be the last option for it to be correct.
Answer:
<u>Cost in US$ = 12 - 16 - 24 - 36 - 40</u>
<u>Number of tickets = 3 - 4 - 6 - 9 - 10</u>
Step-by-step explanation:
1. Let's review the information given to us for solving the question:
For a high school basketball game, it cost's US$ 12 for every 3 tickets.
It means that every ticket costs US$ 4 (12/3 = 4)
2. Let's complete the table below
<u>Cost in US$ = 12 - 16 - 24 - 36 - 40</u>
<u>Number of tickets = 3 - 4 - 6 - 9 - 10</u>
For US$ 16 = 4 * 4
For US$ 24 = 6 * 4
For US$ 36 = 9 * 4
For US$ 40 = 10 * 4
Answer: x=10.25
Step-by-step explanation:
Answer:
The mean of the distribution = 76.05
The standard deviation of this distribution = 5.159
Step-by-step explanation:
Given:
The true proportion of voters in the county who support a new fire district is =0.65
sample size n=117.
Solution:
<u>The mean of the distribution:</u>
The mean of the distribution is given by n * p
where
n= sample size
p= probability of success on an individual trial.
Substituting the values , we get
Mean=117 *0.65
Mean=76.05
<u>Standard deviation of this distribution:</u>
Answer:
A project?
Step-by-step explanation: