in a production the length of the box follows a normal distribution with a mean of 2.83 and the population standard deviation is 1.76m determine the percentage of the pen with a length more then 4.33m ii) between 1.54 and 5.67 iii) less than 0.95m iv) between 1.73 and 2.12

40% off the regular price is the correct answer.

step-by-step explanation:

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step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m