The answer is 666. You can use a calculator for future questions like these :)
BETTT
STEP BY STEP EXPLAINATIKN
Answer:
0.9256
Step-by-step explanation:
Given that a convenience store owner claims that 55% of the people buying from her store, on a certain day of the week, buy coffee during their visit
Let X be the number of customers who buy from her store, on a certain day of the week, buy coffee during their visit
X is Binomial (35, 0.55)
since each customer is independent of the other and there are two outcomes.
By approximation to normal we find that both np and nq are >5.
So X can be approximated to normal with mean = np = 19.25
and std dev =
Required probability = prob that fewer than 24 customers in the sample buy coffee during their visit on that certain day of the week
= (after effecting continuity correction)
= 0.9256
Answer:
3x4
Step-by-step explanation:
because when looking at the model would want to look at the one that's shaded with both colors in this case green so then you count the amount in the top and that's 3 and then look at the side that's 4 happy to help