How are the decimals 0.009 and 0.09 related?
2 answers:
Answer:
0.09 is 10 times the 0.009
Step-by-step explanation:
We are given that two decimal numbers
0.009 and 0.09
We have to find the relation between 0.009 and 0.09
0.009 can be written as=
0.09 can be written as =
When we multiple 0.009 by 10 then we get 0.09
0.009 multiply by 10=
Hence, the number 0.09 is 10 times the number 0.009.
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Answer:
For this case we want to test if the the average monthly income of all students at college is at least $2000. Since the alternative hypothesis can't have an equal sign thne the correct system of hypothesis for this case are:
Null hypothesis (H0):
Alternative hypothesis (H1):
And in order to test this hypothesis we can use a one sample t or z test in order to verify if the true mean is at least 200 or no
Step-by-step explanation:
For this case we want to test if the the average monthly income of all students at college is at least $2000. Since the alternative hypothesis can't have an equal sign thne the correct system of hypothesis for this case are:
Null hypothesis (H0):
Alternative hypothesis (H1):
And in order to test this hypothesis we can use a one sample t or z test in order to verify if the true mean is at least 2000 or no