Question 6
What is the null hypothesis?
u1 = u2
Where do I plug this into the calculator?
normalcdf
How many possibilities are there to know over a total of 2 bottles?
3
0 then 2, 1 then 1, 2 then 0
Where do I plug in the brightness of Acubens in for?
b
What does a question that says "Show that" mean?
What is the alternative hypothesis?
u1 not = u2
lower:
upper:
u:
o:
lower: either -199 or 0
upper: 55
u: 59
o: 3
What is the probability that Taizo knocks over a total of 2 bottles?
0.26
What is the magnitude of Acubens?
4.20
Show that the common ration is -1.5
4.5 =2(r)3-1
When you solve you get -1.5
Which value is the only one in a T-Test that we can compare to accept or reject the hypothesis
p-value.
What is the probability that Roy completes a lap in less than 55 seconds?
0.0912
A fair game in probability is a game where the expected value (long-term average payoff) is what value?
0
Where do I plug a magnitude of 7 in for?
m
Where do I plug in 6 for in my formula?
n
Find the p-value for this test. 5 decimal places
0.97652
What is the probability of 8.6 of the 20 laps being more than T seconds?
0.43
How would I set up an equation for part b.
0 = -8*0.5 + 4*0.4 + 0.1*k
Find the brightness of Ceres?
b= 0.00398
Find the location of F.
x = -15.2 km
State whether Annabelle's conclusion is correct. Give a reason for your answer.
0.97652 > 0.05
Therefore, Annabelle's conclusion is correct.
Find the value of t, the number of seconds
59.5 seconds
What is the value of k so that the game is fair?
k = 24 points
13.2 times
Find the total distance Kristi runs during the 1st 7 days of training.
64.3 km