Accounting unit 1 | Accounting homework help
September 17, 2021
A global health issue affecting the international health community
September 17, 2021

math 302 help now please

Part 1 of 6 –
 
Question 1 of 20
1.0 Points
In a genetics experiment 5 flowers out of 8 were bicolor, and the rest were solid color. If 3 of the flowers are selected at random without replacement, what is the probability that all 3 are bicolor?

 
 
 
 

Reset Selection

Question 2 of 20
1.0 Points
Three cards are drawn from a deck without replacement. What is the probability that all three cards are clubs?

 
 
 
 

Reset Selection

Question 3 of 20
1.0 Points
The probability of an event and the probability of its complement always sum to:

 
 
 
 

Reset Selection

Question 4 of 20
1.0 Points
The formal way to revise probabilities based on new information is to use:

 
 
 
 

Reset Selection

Question 5 of 20
1.0 Points
Sue has 10 pictures but only has space in her apartment to hang 4 of them on a wall. The number of different arrangements of four pictures from a selection of ten pictures is:

 
 
 
 

Reset Selection

 
Part 2 of 6 –
 
Question 6 of 20
1.0 Points
Find the variance of the following probability distribution.

X P(X)
1 0.20
2 0.15
3 0.25
4 0.25
5 0.15
 
 
 
 

Reset Selection

Question 7 of 20
1.0 Points
Suppose that 50 identical batteries are being tested. After 8 hours of continuous use, assume that a given battery is still operating with a probability of 0.70 and has failed with a probability of 0.30.

What is the probability that fewer than 25 batteries will last at least 8 hours?

 
 
 
 

Reset Selection

Question 8 of 20
1.0 Points
Suppose that 50 identical batteries are being tested. After 8 hours of continuous use, assume that a given battery is still operating with a probability of 0.70 and has failed with a probability of 0.30.

What is the probability that fewer than 40 batteries will last at least 8 hours?

 
 
 
 

Reset Selection

Question 9 of 20
1.0 Points
A drug is reported to benefit 40% of the patients who take it. If 6 patients take the drug, what is the probability that 4 or more patients will benefit?

 
 
 
 

Reset Selection

Question 10 of 20
1.0 Points
We assume that the outcomes of successive trials in a binomial experiment are:

 
 
 
 

Reset Selection

Part 3 of 6 –
 
Question 11 of 20
1.0 Points
Accepted characters: numbers, decimal point markers (period or comma), sign indicators (-), spaces (e.g., as thousands separator, 5 000), “E” or “e” (used in scientific notation).
NOTE: For scientific notation, a period MUST be used as the decimal point marker.

Complex numbers should be in the form (a + bi) where “a” and “b” need to have explicitly stated values.

For example: {1+1i} is valid whereas {1+i} is not. {0+9i} is valid whereas {9i} is not.

Find the mean of the following probability distribution?
 
1
0.20
2
0.10
3
0.35
4
0.05
5
0.30
     

Place your answer, rounded to two decimal places, in the blank.

Reset Selection

 

Do you need a similar assignment done for you from scratch? We have qualified writers to help you. We assure you an A+ quality paper that is free from plagiarism. Order now for an Amazing Discount!
Use Discount Code “Newclient” for a 15% Discount!

NB: We do not resell papers. Upon ordering, we do an original paper exclusively for you.


The post math 302 help now please appeared first on Essay Writers.

"Are you looking for this answer? We can Help click Order Now"