- 3 AnswersImmigration5 months ago
I am designing a course in google classroom. There is a test in this course. if a student scores more than 75%, he/she will have access to a specific post. but if he/she fails, they have to take the test again. Can i do that automatically in google classroom?Personal Finance6 months ago
I have created a assignment in google classroom. And in the assignment I have added a form with some questions. When my students open the form, instead of answering they are given the authority to edit it. How do I prevent them from editing the form?4 AnswersGoogle7 months ago
A random sample of 100 automobile owners shows that, in the province of Quebec, an automobile is driven on the average 23,500 kilometers per year with a standard deviation of 3900 kilometers.
a. Construct a 99% confidence interval for the average number of kilometers an automobile is driven annually in Quebec.
b. What can we assert with 99% confidence about the possible size of our error if we estimate the average number of kilometers driven by car in Quebec to be 23,500 kilometers per year?Personal Finance10 months ago
A multiple-choice quiz has 200 questions each with 4 possible answers of which only 1 is the correct answer. What is the probability that sheer guesswork yields from 25 to 30 correct answers for 80 of the 200 problems about which the student has no knowledge? [HINT: approximation may be helpful here]2 AnswersMathematics10 months ago
In a particular area, there are just three makes of cars available: Ford (60% of the total), Renault (30%) and Honda (10%). The carburetors on Fords have a 0.09 probability of failure, those on Renaults have a 0.05 chance and those on Hondas have a 0.02 chance of failure. If a car with a failed carburetor is selected at random, what is the probability that it is a Ford?1 AnswerMathematics10 months ago
I have recently bought a microwave oven (Sharp R-75MT(S)). It has 11 micrwave power level from P100 to P0. I want to know the temperature (in F or C) of each power level. Thanks in Advance. Oven specification is given in the picture.1 AnswerEngineering1 year ago
Let's say the objects are: a bowling ball and a basket ball (with same shape and volume)2 AnswersPhysics3 years ago