Question Number 05: [10 Marks] A researcher wishes to see if there is a difference in the number of floors in the high rise buildings of Chicago, Houston, and New York City. The researcher randomly selects seven buildings in each city and records the number of floors in each building. The data are shown. At CI = 95%, can it be concluded that there is a significant difference in the mean number of floors in the tall buildings in each city? Chicago Houston New York City 72 56 79 64 54 65 93 52 41 66 37 59 89 45 75 62 36 61 73 35 89