Question Number 05: [10 Marks A researcher wishes to see if there is a difference in the number of floors in the high ri
Posted: Sun Oct 03, 2021 3:40 pm
- Question Number 05 10 Marks A Researcher Wishes To See If There Is A Difference In The Number Of Floors In The High Ri 1 (33.99 KiB) Viewed 132 times
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?
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 72 64 93 66 89 62 73 Houston 56 54 52 37 45 36 35 New York City 79 65 41 59 75 61 89