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3 years ago

10

"suppose that it is decided to reject the null hypothesis if the sample mean time lag is less than 18.5 days. what is the probab

ility of type i error if the population mean time lag is 20 days?"

2 answers:

sweet-ann [11.9K]3 years ago

4 0

Answer : 17
.......... .

IgorC [24]3 years ago

3 0

Answer:

17

Step-by-step explanation:

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Expand the expression 10 (n-8)

Tcecarenko [31]

10n-80 is the answer

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3 years ago

I need to know of an expression, that also uses an exponent that is equivalent to 5^-3

strojnjashka [21]

Answer:

1/5^3

$\frac{1}{5^{3} }$

Step-by-step explanation:

I'm not sure how to explain this, but if there is a negative exponent, then it can be written like this, as the denominator of a fraction.

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3 years ago

suppose an amount increases by 100% then decreases by 100%. find the final amount. Would the situation change if the original in

denpristay [2]

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2 years ago

Three consecutive integers have a sum of 48. Find the integers.

Lady bird [3.3K]

Answer:

15,16,17

Step-by-step explanation:

Consecutive intigers: numbers that go in order (eg. 1,2,3....45,46,47)

x+x+1+x+2=48

3x+3=48

3x=45

x=15

15,16,17

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3 years ago

Pasty makes lemonade every morning. She uses 2 1/4 cup of sugar and 4 3/5 cups of lemon juice. How may cups of sugar and lemon j

Artyom0805 [142]

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3 years ago