Mathematics, 18.04.2020 05:41 shyanne316
Susie wants to determine the percentage of people in the United States that have a college degree. She conducts an email survey
of 150 people randomly selecting three people from each state. Seventy-five of the people surveyed have a college degree. Based
on the survey, Susie concluded that 50% of the people in the United States have a college degree.
Select the statement that is true about Susie's conclusion
A. Susie's conclusion is valid because the sample was biased since all the people were from one state.
B. Susie's conclusion is valid because the sample was random
C. Susie's conclusion is not valid because the sample was biased since all the people were from one state.
D. Susie's conclusion is not valid because the sample was random.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 21:00
Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step
Answers: 3
Mathematics, 21.06.2019 21:50
Which rule describes the composition of transformations that maps ajkl to aj"k"l"? ro. 900 o to, -2(x, y) to, -20 ro, 900(x, y) ro, 9000 t-2. o(x,y) t-2, 00 ro, 900(x, y)
Answers: 2
Mathematics, 21.06.2019 22:00
The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.
Answers: 1
Mathematics, 21.06.2019 22:00
The table below lists recommended amounts of food to order for 10 party guests. how much of each food item should nathan and amanda order for a graduation party with 55 guests? use the table to answer. item amount fried chicken 16 pieces lasagna 7 pounds deli meats 1.8 pounds sliced cheese 1 and two fifths pounds bakery buns 1 dozen potato salad 2 pounds
Answers: 3
You know the right answer?
Susie wants to determine the percentage of people in the United States that have a college degree. S...
Questions
Mathematics, 11.01.2020 04:31
History, 11.01.2020 04:31
Computers and Technology, 11.01.2020 04:31
English, 11.01.2020 04:31
Computers and Technology, 11.01.2020 04:31
Mathematics, 11.01.2020 04:31
History, 11.01.2020 04:31
Biology, 11.01.2020 04:31
