Look at where the peak is. So, the greatest number of hours of sunlight would be around 180.
For Carols situation, I divided one mile into 5 parts. 1 mile divided by 5 equals .2 miles. Since she walked 3/5 of a mile, I multiplied .2 with 3 which equals 0.6. Carol walked 0.6 Miles.
Peter walked 0.65 mile, so he walked .05 miles farther then Carol
Peter had a farther walk
Answer:
I think it does not have zeros if it doesn't cross the x-axis .
Step-by-step explanation:
Good luck ^_^
Answer:
P-value 0.0013 is the probability that the samples drawn from a population where the true proportion of Canadians who read at least one book is not different than the true proportion of Britons who read at least one book in the past year. Assuming a <em>0.01 </em><em>significance level</em>, since this probability is low (0.0013<0.01) we can reject the null hypothesis and confirm a higher reading rate in Canada.
Step-by-step explanation:
let
p(c) be the true proportion of Canadians who read at least one book in the past year, and
p(b) be the true proportion of Britons who read at least one book in the past year
Then, the hypotheses are
From the Poll we have two samples. Sampling distributions are:
n1=1004 p1=0.86 mean1=n1×p1=863.44 standard deviation1==≈0.3470
n2=1009 p2=0.81 mean2=n2×p2=817.29 standard deviation2==≈0.3923
The formula for the test statistic is given as:
z= where
- p1 is the sample proportion of Canadians who read at least one book in the past year (0.86)
- p2 is the sample proportion of Britons who read at least one book in the past year (0.81)
- p is the pool proportion of p1 and p2 ()
- n1 is the sample size of Canadians (1004)
- n2 is the sample size of the Britons (1009)
Then
z= ≈ 3.02
P-value of the test statistic is ≈0.0013.
The probability of the samples drawn from a population where p(c)=p(b) is 0.0013. Assuming a <em>0.01 </em><em>significance level</em>, since this probability is low (0.0013<0.01) we can reject the null hypothesis and confirm a higher reading rate in Canada.
How many seconds are in a minute?
We need to multipy the number of ft falling per second by 60 to get fpm.
60 x 176 = 10,560 fpm