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timofeeve [1]
3 years ago
11

Please I need help!!! My grade depends on it!

Mathematics
1 answer:
balu736 [363]3 years ago
8 0
A binomial distribution has the following properties;
1. There is a fixed number of trials.
2. Each trial is independent of the others.
3.Each trial has a constant probability of success.
4. There are only two possible outcomes, 'success' and 'failure'.

Statements B and D meet the requirements for the variable X to have a binomial distribution.
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Can sb please answer this
Fudgin [204]

Answer:

A

Step-by-step explanation:

A line of best fit needs to match the direction of the points and fit in-between the points as much as possible

C is not the right direction

D is not the right direction

B is to the left of the points

3 0
3 years ago
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I'm so confused can someone help me
jenyasd209 [6]
3/2(x - 10 ) = 1/2 x + 5
expand by using distributive property
3/2 x - 15 = 1/2 x + 5
subtract (1/2 x ) on both sides
x - 15 = 5
add 15 on both sides
x = 20

answer
C. x = 20
7 0
3 years ago
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A total of 632 tickets were sold for the school play. They were either adult tickets or student tickets. There were 68 fewer stu
STALIN [3.7K]
Answer 384

Explanation
In total 632 and there were either adult or students so
632/2=316
So because it said 68 tickets were sold less for the students I added it to 316
316+68=384

Adults=384

I hope this helps if I’m wrong someone please correct me
3 0
2 years ago
Read 2 more answers
Ambrosone et al. (2004) conducted an observational study to explore whether broccoli consumption reduces the risk of developing
Leokris [45]

Answer:

c. PROPOSITION ONE is false and PROPOSITION TWO is true

Step-by-step explanation:

In this question, we have that:

pvalue of 0.058

Significance level of 0.05

The pvalue is larger than the significance level, which means that there is no statistically significant association(Propostion One is false), and the null hypothesis is not rejected, that is, it is proved, so Proposition Two is true.

This means that the correct answer is given by option C.

7 0
2 years ago
Is the rational number 4/-9 negative or positive?​
Annette [7]

the answer is negativepositive

4 0
2 years ago
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