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marusya05 [52]
3 years ago
9

Please help!!! Here is 25 point please helpp

Mathematics
1 answer:
Ket [755]3 years ago
6 0

Answer:

-3

Step-by-step explanation:

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Using data from a study, we find a significant difference in the proportion of fruit flies surviving after 13 days between those
mestny [16]

The hypothesis shows that we have evidence that the proportion surviving after eating organic is higher.

<h3>How to illustrate the information?</h3>

The following can be deduced from the information:

x1 = 275

x2 = 170

n1 = 500

n2 = 500

The sample proportion will be:

p1 = 275/500 = 0.55

p2 = 170/500 = 0.34

The pooled proportion will be:

= (275 + 170)/(500 + 500)

= 0.44

The test statistic is 6.681. It should be noted that the test statistics is a number that's calculated by a statistical test. It shows how the observed data are far from the null hypothesis.

The p value in this scenario is extremely small. The p value is a measurement used to validate a hypothesis against the observed data. Therefore, we have to reject the null hypothesis.

In this case, the hypothesis shows that we have evidence that the proportion surviving after eating organic is higher.

Learn more about hypothesis on:

brainly.com/question/15980493

#SPJ1

8 0
2 years ago
Help I will be marking brainliest!!!
guajiro [1.7K]
<h3>AG = 27 and VA = 24. What is TO? </h3>

A. 45

B. 43

<h3>C. 36</h3>

D. 90

#CarryOnLearning.

3 0
3 years ago
The perimeter of a rectangle is 58.8 km, and its diagonal length is 21 km. Find its length and width
Oliga [24]
Length: 16.8 or 12.6
Diagonal 21
5 0
4 years ago
Read 2 more answers
Can someone help me please
NNADVOKAT [17]
2x + 4 = 3x - 10

-2x and +10 to both sides

14 = x

the answer is x = 14







5 0
3 years ago
I just can't do this
Roman55 [17]
You can, it's not as hard as you might think

simply multiply the speed by the fraction of time

23 × 1/5 = 23/5 = 4 3/5 = 4.6

4.6 \: miles
4 0
3 years ago
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