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damaskus [11]
3 years ago
14

Can someone help me with number 4?? How do you draw it out or how did you find it out??

Mathematics
1 answer:
Marina CMI [18]3 years ago
5 0
There are 52 weeks in one year and Flora records her pet hamsters weight once every week for one year, so she recored 52 weight observations.

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Is there a difference in the number of people who have an Annual pass to Disney World comparing people who live in Florida to th
zlopas [31]

Answer:

Fail to reject the null hypothesis.

Step-by-step explanation:

People who live in Florida and also have annual pass to Disney world is 221, sample size selected for group 1 is 350.

People who do not live in Florida and have annual pass to Disney world is 365, sample size selected for Group 2 is 650.

Group 1 sample proportion is : 221 / 350 = 0.6314

Group 2 sample proportion is 365 / 650 = 0.5615

Test statistics is 0.8317

Since test stats value is greater than the sample proportion significance level, we fail to reject the null hypothesis.

6 0
3 years ago
Find the sum of the geometric series: <br>32 - 8 + 2 - 1/2 +...
ZanzabumX [31]
Time to work it out 
32 - 8 + 2 - 1/2
32 - 8 + 2 = 26
now you have
-1/2 + 26 
so we convert 26 to fraction form to subtract 
26/1 - 1/2
we must find the common denominator
52/2 - 1/2
51/2
fifty-one over 2 (fraction) is your answer! :)
6 0
3 years ago
Are these right before I go on I have a 100 in math #wannakeepit
Serjik [45]
They are all correct

4 0
3 years ago
$813.60 is what percent of $1,800?<br><br> 221.2%<br><br> 45.2%<br><br> 0.452%<br><br> 2.21%
iragen [17]
I hope this helps you




813,60 = ?%.1800


?/100.1800=813,60


?=813,60/18


?=45,2
5 0
3 years ago
Read 2 more answers
Put Them in The box They Go in
pav-90 [236]

Answer:

\frac{1}{3}  \times r - 4 \\ 3 \times r - 4 \\  \frac{1}{3}  \times r + 4 \\ 3(r + 4)

5 0
3 years ago
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