### Need help with statistics 200 questions

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**Need help with statistics 200 questions**

I have attached the questions I need help with. Must show work to receive credit as well as state what tables/calculators were used.

- Budget: $20 Urgent
- Posted by: SC2007
- Subjects: Math Environmental Law

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**Stat 200 Quiz 3**

Please find answers with ...

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**Aplusedna** - Purchased: 7 times
- Submitted: 07/02/2018 12:21pm

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There is no rating for this solution.**STAT 200 Questions Complete Solution**

1. (0.50 point) I hypothesized that girls in my class have the same blood pressure levels as boys. The probability value for my null hypothesis was 0.15. So I conclude that the blood pressures of the girls were higher than boys’. Which kind of mistake did I make?
a. Type I error
b. Typ...

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**NUMBER1TUTOR** - Purchased: 7 times
- Submitted: 07/02/2018 2:32am

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There is no rating for this solution.**STAT 200 PSU Quiz 3 A++**

1.
Decide if the probability described is a subjective (personal) probability or a relative frequency probability: A quarter is flipped 2000 times and results in 500 heads. The 25% (500/2000) chance of heads is a
A) subjective probability.
B) relative frequency probability.
Points Earned: 1.0/1.0
2.
A stat...

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**NUMBER1TUTOR** - Purchased: 7 times
- Submitted: 07/02/2018 2:41am

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There is no rating for this solution.**stat200 Final Exam Complete Solution Complete Solution new A++**

True or False. Justify for full credit. (25 pts)
(a) The normal distribution curve is always symmetric to its mean.
True . this is because the mean, median and mode all lie about the same position.
(b) If the variance from a data set is zero, then all the observations in this data set are identical.
True. The variance is a measure of dispersion from the mean.So if the d...

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**NUMBER1TUTOR** - Purchased: 7 times
- Submitted: 07/02/2018 2:42am

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