Part ii. chi-square goodness of fit test (unequal frequencies)
a fast-food restaurant manager decides to test his theory that 48% of customers order hamburgers, 33% order chicken, and 19% order a salad.
during a hour selected at random, the number of orders is recorded as shown in the following table.
order hamburger chicken salad
number 106 82 30

Sat no calculator section question in the picture

Which of the following words identify a question as absolute

The ancestors of horses possessed feet with five digits. over time, with the development of grasslands, the digits fused and formed hooves. what evolutionary advantage did this transformation serve? a. it allowed them to climb rocky surfaces with ease. b. it allowed them to graze better. c. it enabled them to run faster from predators. d. it let them see clearly through the grasslands. e. it made them taller.