let n be the number of times letter be found (1800), p be the success rate (0.068), and q be the failure rate (1 - 0.068 = 0.932)
mean = np = 1800 x 0.068 = 122.4
standard deviation = √(npq) = √(1800 x 0.068 x 0.932) = 10.6807414
Answer:
The range is 40.
Step-by-step explanation:
Range is just the largest number minus the smallest.
70 - 30 = 40
Answer:
can write it again soon as you can do it again
Domain (2 to 4)
Range (-2 to 8)
It’s not a function because there are three points with the x value of 3.
Answer:
1/3
Step-by-step explanation:
hope this helps :D
brainliest pls?
