Answer:
12 miles
Step-by-step explanation:
Add em up
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Step-by-step explanation:
hello I was bored can anyone Jo in zo om id 7100543889 password 7xXVNW
Answer:
the answer to 9 is c, and to 10 is c
Step-by-step explanation:
36 ans 48 can both be divided by 12 to find their ratio
24 and 120 can both be divided by 24 to find their simplest form
Answer:
1
Step-by-step explanation:
70,001 > 70,000
Chow,...!
Answer:
Now we can claculate the p value with this formula:
If we use a signifiacn level of 5% we see that the p value is higher than 0.05 so then we have enough evidence to fail to reject the null hypothesis and we can't conclude that the true proportion is significantly higher than 0.3 at 5% of significance.
Step-by-step explanation:
Information to given
n=735 represent the random sample taken
X=203 represent the number of people who have their prostate regularly examined
estimated proportion of people who have their prostate regularly examined
is the value to verify
z would represent the statistic
represent the p value
System of hypothesis
We want to test if the true proportion is less than 0.3, the ystem of hypothesis are.:
Null hypothesis:
Alternative hypothesis:
The statistic is given by:
(1)
Replacing the info we got:
Now we can claculate the p value with this formula:
If we use a signifiacn level of 5% we see that the p value is higher than 0.05 so then we have enough evidence to fail to reject the null hypothesis and we can't conclude that the true proportion is significantly higher than 0.3 at 5% of significance.