3 years ago

What does it mean when a researcher states that an observed effect or difference is significant with a confidence level of 99%?

2 answers:

6 0

Answer:

He is 100% sure but doesnt want to get sued that is why hand sanitizer says 99% instead of 100 but also it looks good for the product

Step-by-step explanation:

icang [17]3 years ago

5 0

Answer:

it affected more than half

Step-by-step explanation:

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Find the measure of

yaroslaw [1]

Answer:

∠ HGL = 73°

Step-by-step explanation:

KL is a midsegment of the triangle and is parallel to HG, then

∠ KLJ = ∠ HGL ( corresponding angles ), so

9x - 62 = 5x - 2 ( subtract 5x from both sides )

4x - 62 = - 2 ( add 62 to both sides )

4x = 60 ( divide both sides by 4 )

x = 15

Thus

∠ HGL = 5x - 2 = 5(15) - 2 = 75 - 2 = 73°

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3 years ago

Plss help this is due tomorrow !! :((

VladimirAG [237]

Answer:

A y= -3/4+6

Step-by-step explanation

I hope this helps good luck

I'm 100% sure

Good luck god bless you pass have a nice day

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2 years ago

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There are 40 tables in a library, with 30% of them seating 4 people. The tables remaining only seat 22 people. How many seats ar

zhannawk [14.2K]

30% of 40 = 0.30(40) = 12......so 12 tables seat 4 people per table = 12 x 4 = 48 seats.......tables remaining seat 22 people (22 seats).
48 + 22 = 70 seats total

8 0

3 years ago

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Write 5 5/9 as a improper fraction

4vir4ik [10]

5 5/9
5 * 5/9
25/9
The correct answer is 25/9, as shown above.

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3 years ago

What letter on this number line represents -(3/2)?

makvit [3.9K]

Step-by-step explanation:

B Represent $\sf{ - ( \dfrac{3}{2}) }$

4 0

2 years ago