HELP PLZ!!
Rashad is a hotel manager. He surveyed a random sample of 120 guests and aske...
Mathematics, 30.05.2020 00:04, rameseshajj
HELP PLZ!!
Rashad is a hotel manager. He surveyed a random sample of 120 guests and asked them which floor their room was and about their level of satisfaction.
Rashad wants to perform a χ2 squared test of independence between floor and satisfaction.
What is the expected count for the cell corresponding to satisfied guests that stayed in floors 777 to 999?
You may round your answer to the nearest hundredth.
Answers: 2
Mathematics, 21.06.2019 13:30, SenpaiTaii
Which statement holds true for absolute value functions? •the absolute value determines the direction in which theb. the coefficient determines the line along which the graph, the distance between the left and the right arm is based od. the vertex coordinates and the absolute value determine 111
Answers: 3
Mathematics, 21.06.2019 15:30, annalisamorris0
Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?
Answers: 1
Mathematics, 21.06.2019 18:30, isabellacampos4586
It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?
Answers: 1
Mathematics, 21.06.2019 20:00, makennahudson94
Someone me! if you’re smart you can solve this!
Answers: 2
Mathematics, 13.03.2020 01:44
Mathematics, 13.03.2020 01:45