Are the directions asking you to solve these ?
Answer:
0.001
Step-by-step explanation:
4/8+1/16= > (4*2)/8+1/16=>(8+1)/16=> 9/16
As the normal distribution is symmetric the mean is (36 +
42) / 2 = 39
p(X < 42) = 1 - 0.063 = 0.937
From tables Φ (1.53) = 0.9370
From this time:
42 is 1.53 standard deviations above the mean
42 = 39 + 1.53s
1.53s = 3
Standard deviation is = 1.96
Answer:
2/3
Step-by-step explanation:
im sure its this answer because if its only 1/3 of a chance of it rolling 5 or 6 then 2/3 of the cube are diffrent numbers meaning the answer is 2/3
