a random number generator is used to create a list of 200 single - digit numbers. of those 200 numbers, 105…

a random number generator is used to create a list of 200 single - digit numbers. of those 200 numbers, 105 are even and ninety - five are odd. seven was generated fifteen times. what is the experimental probability of an odd number other than seven being generated? 40.0% 45.0% 47.5% 52.5%

a random number generator is used to create a list of 200 single - digit numbers. of those 200 numbers, 105 are even and ninety - five are odd. seven was generated fifteen times. what is the experimental probability of an odd number other than seven being generated? 40.0% 45.0% 47.5% 52.5%

Answer

Explanation:

Step1: Find number of odd - non - seven numbers

Total odd numbers are 95 and 7 was generated 15 times. So number of odd non - seven numbers is $95 - 15=80$.

Step2: Calculate experimental probability

Experimental probability $P=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. Here, total number of outcomes is 200. So $P=\frac{80}{200}=0.4$. Convert to percentage: $0.4\times100 = 40%$.

Answer:

40.0%