<u>The objects of historical importance called Rock Shelters are found inside the Satpura National Park. This rock shelter is the evidence of prehistoric human life in the Jungle they give us an idea of the life of the primitive people who live in this area long ago.</u>
The average size of a pair of women's shoes sold at a shoe store is size 8, with a standard deviation of 1.5 sizes. If the sizes are normally distributed, what is the percentile rank of at least a size 9. Go to z-table.com