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Dmitrij [34]
3 years ago
14

A survey of pet owners found that on average, they spend $1,225 annually per pet, with a standard deviation of $275. Between whi

ch two amounts would you expect 95% of the survey’s respondents to spend annually per pet if the sample is approximately normal and comes from a normally distributed population? $675 and $1,500 $675 and $1,775 $950 and $1,500 $950 and $1,775
Mathematics
2 answers:
earnstyle [38]3 years ago
8 0

Answer:

B.$675 and $1,775

Step-by-step explanation:

seropon [69]3 years ago
4 0

Answer:

b. $675 and $1,775

Step-by-step explanation:

right on edge

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Then I got 2e=-4
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Suppose we want to choose 2 letters, without replacement, from the 4 letters A, B, C, and D.
Amiraneli [1.4K]

Answer:

Letters can be chosen in 12 different ways, if order matters, or 6 different ways, if order doesn't matter.

Step-by-step explanation:

Since we want to choose 2 letters, without replacement, from the 4 letters A, B, C, and D, to determine in how many ways can this be done, if the order of the choices matters, and in how many ways can this be done, if the order of the choices does not matter, the following calculations must be performed:

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3 years ago
if karen was 27 and her oldest brother was 29 years older and and there dad was 22 when Karen was born how old is the dad?
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Brent sells an avarage of 52 pot holders each week. about how many pot holders does he sell in 58 weeks.
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The amount of pot holders Brent sold for 58 weeks is 3016

<h3>How to find the amount of pot holders Brent sold?</h3>

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learn more on sells here:brainly.com/question/17562675

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