johns runs a computer software store.he counted 128 people who walkrd by his store in a day , 60 of whom came into the store, of the 60 only 21 brought something in the store.estimate the prob that that a person who walks by the storeenter the store .round your answer to the nearest hundredth.
0.47
To estimate the probability that a person who walks by John's computer software store enters the store, we need to calculate the ratio of the number of people who entered the store to the total number of people who walked by the store in a day.
According to the given information:
- Total number of people who walked by the store = 128
- Number of people who entered the store = 60
- Number of people who brought something in the store = 21
To estimate the probability, we divide the number of people who entered the store by the total number of people who walked by the store and round the answer to the nearest hundredth.
Probability = (Number of people who entered the store) / (Total number of people who walked by the store)
Probability = 60 / 128
Probability ≈ 0.46875
Rounding to the nearest hundredth, the estimated probability is approximately 0.47.