Transcribed Image Text
100 students were interviewed to determine how they had come to school that day The results are shown in the following table organized by gender Male Female Total By car 12 20 32 By bus 15 11 26 By bicycle 18 9 27 Walking 5 10 15 Calculate the chi squared test statistic giving your answer correct to three significant figures Total 50 50 100
Other questions asked by students
IN MICHAELIS MENTEN GRAPH, HOW WOULD YOU INCREASE VELOCITY BEYOND Vmax?
A) Three identical very dense masses of 5000kg each are placed on the x axis. One...
A large wrecking ball is used to destroy an old building. The operator uses a maximum...
The drawing shows an equilateral triangle, each side of which has a length of 3.99 cm....
Jean Senebier was a Swiss scientist who wanted to show where the O? produced by...
To pay for a 17 600 truck Aldo made a down payment of 3700 and...
(b) In 2020, Company X had a profit margin of 9.8% (0.098). Their net income...