During the lockdown 60% of senior schools delivered online classes through GoogleMeet platform and remaining 40%...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
During the lockdown 60% of senior schools delivered online classes through GoogleMeet platform and remaining 40% schools delivered the classes through other platforms like MicrosoftMeet, Zoom etc. In a survey to assess the effectiveness of online classes, 30% of schools that used GoogleMeet were satisfied and remaining schools were not satisfied with online classes. And, 20% of schools that used other platforms were satisfied with online classes and remaining 80% were not satisfied. A school is selected at random for in depth study on the impact of online classes. [Show all calculations and diagrams]. (a) If the school that was satisfied with online classes got selected, what is the probability that it used GoogleMeet? (b) If the school that was not satisfied with online classes got selected, what is the probability that it was using GoogleMeet? Q. Compute population variance and Z-scores of the following data. Show all calculations 1 3 5 7 During the lockdown 60% of senior schools delivered online classes through GoogleMeet platform and remaining 40% schools delivered the classes through other platforms like MicrosoftMeet, Zoom etc. In a survey to assess the effectiveness of online classes, 30% of schools that used GoogleMeet were satisfied and remaining schools were not satisfied with online classes. And, 20% of schools that used other platforms were satisfied with online classes and remaining 80% were not satisfied. A school is selected at random for in depth study on the impact of online classes. [Show all calculations and diagrams]. (a) If the school that was satisfied with online classes got selected, what is the probability that it used GoogleMeet? (b) If the school that was not satisfied with online classes got selected, what is the probability that it was using GoogleMeet? Q. Compute population variance and Z-scores of the following data. Show all calculations 1 3 5 7
Expert Answer:
Answer rating: 100% (QA)
Part a Probability of Platform used by Satisfied School Calculations Total Schools We dont have the actual number of schools mentioned in the problem ... View the full answer
Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073398242
11th edition
Authors: Ferdinand Beer, E. Russell Johnston Jr., David Mazurek, Phillip Cornwell, Brian Self
Posted Date:
Students also viewed these finance questions
-
Is your chance of getting a cold influenced by the number of social contacts you have? A study by Sheldon Cohen, a psychology professor at Carnegie Mellon University, seems to show that the more...
-
The following table provides the data from a sample of course instructors from a local college, noting their home faculty (instructors can only teach in one faculty) and their educational level....
-
Calculate the indirect quotations for Euros and Kronor.
-
MM Co. uses corrugated cardboard to ship its product to customers. Management believes it has found a more efficient way to package its products and use less cardboard. This new approach will reduce...
-
In the square structure of Exercise 6.3.5, the diagonal struts simply cross each other. We could also try joining them at an additional central node. Compare the stresses in the two structures under...
-
How do you prevent name clashes when using header files?
-
(a) Why are office allocations so difficult? What factors must be considered when planning an office layout? (b) Offer Jeannette a method for monitoring the office move. Explain why this method or...
-
Calculate the dividends paid per share of common stock. ( Note: Number of shares shown on balance sheet is not shown in thousands. The number of shares " in thousands" is 2 , 0 0 0 . ) Round...
-
Record the following transactions in General Ledger accounts of the General Fund of Fergieville. 1. Incurred salaries of $300,000, $280,000 of which was paid. 2. A long-term note ($400,000 face...
-
In a real estate contract, two parties enter into the contract to exchange real property. As the closing date approaches, the sellers have changed their minds and have decided that they are not...
-
Description A delivery company has two methods of delivery - ground vehicles and air drones. The delivery area is covered by a grid of roads stretching from north to south and from east to west every...
-
A sample of 8 measurements, randomly selected from a normally distributed population, resulted in a sample mean, = 7.9 and sample standard deviation s= 1.04. Using a = 0.01, test the null hypothesis...
-
2. What is the big O notation for the loops below, using loop analysis? for (int i=1;i
-
Requirements DONT USE VECTORS OR MAPPING MAKE SIMPLE STRUCTRAL LOGIC USE OBJECT ORIENTED APROACH ASSOCATION AND COMPOSITION Create a class Dictionary that contains a list of words represented by...
-
2. Write an algorithm to calculate the displacement (s) of a moving object at time (t) if the object has an initial velocity (v) and acceleration (a) using the following formula: s = v.t + (/2)a.t...
-
Mexico City Bank of Commerce and Industry is a busy bank that needs different number of tellers depending on the time of day due to customer. The table below indicates the workers needed at various...
-
Digital Fruit is financed solely by common stock and has outstanding 25 million shares with a market price of $10 a share. It now announces that it intends to issue $160 million of debt and to use...
-
The rocket used to launch the 540-kg spacecraft of Problem 14.95 is redesigned to include two stages A and B, each of mass 9.5 Mg, including 8.9 Mg of fuel. The fuel is again consumed at a rate of...
-
Blocks A and B are connected by a cord which passes over pulleys and through a collar C. The system is released from rest when x = 1.7m. As block A rises, it strikes collar C with perfectly plastic...
-
A brass collar, of length 2.5 in., is mounted on an aluminum rod of length 4 in. Locate the center of gravity of the composite body. (Specific weights: brass = 0.306 lb/in3, aluminum = 0.101 lb/in3)...
-
The following demonstration problem illustrates the use of the general journal, the four special journals introduced here, and the general ledger with two subsidiary ledgers. Sidney Carton began...
-
Tymonns Traders Ltd uses sales and purchases journals in its accounting system. The following transactions occurred during April 2019. Required (a) Complete the requirements below, assuming the...
-
On 30 June 2019 the following information appeared in the accounting records of Ndung and Mkoka. Balance of Accounts Receivable Control account, $3725 Total of schedule of accounts receivable,...
Study smarter with the SolutionInn App