3 years ago

The standard deviation of a population is 2.8. What is the margin of error?

Mathematics

2 answers:

lawyer [7]3 years ago

8 0

Answer:

THE ANSWER IS 5.6! Just ttook the test

Step-by-step explanation:

Leno4ka [110]3 years ago

6 0

Plz give me some w
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Haaaaaaaaaaaaaaaaaaaaalllllllp plz

MA_775_DIABLO [31]

Answer:

square root of 166, 13, 14

Step-by-step explanation:

5 0

2 years ago

Sam has purchased a $30,000 car for his business. The car depreciates 30% every year. What is the explicit formula for this sequ

Step2247 [10]

If your just figuring out how much the car depreciated just by driving off the lot new...1st year.
$30,000×.30=$9,000

$30,000- $9,000=$21,000.

just take the brand new value of the car multiplied by the .30% of the 1st depreciation...take that answer ($9,000) and subtract it from your orginal value of $31,000.

which gives you $21,000

8 0

3 years ago

Read 2 more answers

−5/8+3/4 equals what, In fraction form.

kipiarov [429]

How to get answer by Mimiwhatsup (In Decimal Form):

$-5/8+3/4\\\mathrm{Divide\:the\:numbers:}\:5\div \:8=0.625\\=-0.625+3\div \:4\\\mathrm{Divide\:the\:numbers:}\:3\div \:4=0.75\\=-0.625+0.75\\\mathrm{Add/Subtract\:the\:numbers:}\:-0.625+0.75=0.125\\=0.125$