Answer:
Step-by-step explanation:
YOU WANT ME TO FIND A RADIO HUH?????
Answer:
First put the value of X
2 ( 6+1 ) - 3
2×7-3
14-3
=11
The probability that in a random sample of 6 respondents from this survey, exactly 2 favor the proposed regulation and 4 oppose it is approximately 0.15808.
To determine the probability of exactly 2 voters favoring the proposed regulation and 4 opposing it in a random sample of 6 respondents, we need to use the concept of combinations and probability.
In the given survey, out of 25 voters, 17 favor the regulation and 8 oppose it. We want to select exactly 2 from the 17 favorable voters and exactly 4 from the 8 opposing voters.
To denote the probability of a voter favoring the regulation as p (probability of success) and the probability of a voter opposing the regulation as q (probability of failure).
We can calculate these probabilities as:
p = (number of favorable voters) / (total number of voters)
p = 17 / 25
q = (number of opposing voters) / (total number of voters)
q = 8 / 25
Now, the probability of selecting exactly k successes in n trials, known as the binomial probability:
Substituting the values into the formula, we have:
Using the combination formula:
= 6! / (2! * (6-2)!)
= 6! / (2! * 4!)
= (6 * 5) / (2 * 1)
= 15
Substituting the values into the formula, we have:
P(X = 2) = 0.15808
Learn more about probability here;
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Answer:
215
Step-by-step explanation:
239 x .10 = 23.9
239 - 23.9 = 215.1
then to round it would be 215!
Answer:
Step-by-step explanation:
=> x+y
Putting x = ; y =
=>
LCM = 63
This will make the expression
=>
=>
This is the required factorized form
Answer:
Step-by-step explanation:
hi, it means that we have to compute
Answer: Jorge needs a total of 84 cherry tomatoes.
Step-by-step explanation: Given that Jorge is making 6 large salads and 4 small salads. Each large salad needs 10 cherry tomatoes and each small salad needs 6 cherry tomatoes.
We are to find the total number of cherry tomatoes that Jorge need.
Since each large salad needs 10 cherry tomatoes, so the number of cherry tomatoes needed for 6 large salads is given by
Similarly, each small salad needs 6 cherry tomatoes, so the number of cherry tomatoes needed for 4 small salads is given by
Therefore, the total number of cherry tomatoes that Jorge need will be
Thus, Jorge needs a total of 84 cherry tomatoes.
Answer: 2.52
Step-by-step explanation:
(assuming that when you say 710, you mean 7/10)
3.6/1 times 7/10 = 25.2/10 or 2.52