An e-scooter has a useful life that is normally distribute with a mean of 34 months and a standard deviation of 25.50 months. If you and four of your friends decide to buy the scooter (share it together) where each of you would use the scooter for 4 months and you happen to be the fifth in sequence (last). What's the probability (in percentage) that the bike will fail on your second turn of use? Answer is one of the following: 6.18 56.18 7.22 6.78 62.43
An e-scooter has a useful life that is normally distribute with a mean of 34 months and a standard deviation of 25.50 months. If you and four of your friends decide to buy the scooter (share it together) where each of you would use the scooter for 4 months and you happen to be the fifth in sequence (last). What's the probability (in percentage) that the bike will fail on your second turn of use? Answer is one of the following: 6.18 56.18 7.22 6.78 62.43
An e-scooter has a useful life that is normally distribute with a mean of 34 months and a standard deviation of 25.50 months. If you and four of your friends decide to buy the scooter (share it together) where each of you would use the scooter for 4 months and you happen to be the fifth in sequence (last). What's the probability (in percentage) that the bike will fail on your second turn of use? Answer is one of the following: 6.18 56.18 7.22 6.78 62.43
An e-scooter has a useful life that is normally distribute with a mean of 34 months and a standard deviation of 25.50 months. If you and four of your friends decide to buy the scooter (share it together) where each of you would use the scooter for 4 months and you happen to be the fifth in sequence (last). What's the probability (in percentage) that the bike will fail on your second turn of use?
Answer is one of the following:
6.18
56.18
7.22
6.78
62.43
Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.
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