Skill and Accuracy of the Observer
Suppose three students A, B and C measure the volume of the liquid in a cylinder. They report the following values: Result of A: 23.4 mL; Result of B= 23.5 mL; Result of C= 23.6 mL If the correct volume of the liquid is 23.5 mL, it means that the student B has measured the volu..
A teacher wants 5 of her 15 students to write a skill test. In how man..
A teacher wants 5 of her 15 students to write a skill test. In how many ways can she select 5 students? => 3008 or 2998 or 3013 or 3003..
Reading Strategies
Reading Strategies - What is reading? Is it something that one does only in the classroom to pass examinations? While reading, we are interacting with a written text. This interaction with a text helps not only in decoding information, but also in enjoying the text for..
Reading - Strategies
Reading - Strategies - What is reading? Is it something that one does only in the classroom to pass examinations? While reading, we are interacting with a written text. This interaction with a text helps not only in decoding information, but also in enjoying the text f..
A survey conducted found that 40% of the students in a school read whi..
A survey conducted found that 40% of the students in a school read while they are travelling. If 300 students are selected at random, then find the probability that less than 150 students say they read while they are travelling. => 0.3% or 49.97% or..
A random sample of 81 students was tested for the problem solving appr..
A random sample of 81 students was tested for the problem solving approach skills. The variance of the scores obtained from the sample was found to be 144. Find the 80% confidence interval for the variance and standard deviation. Assume that the variable is normally distributed...
A survey on the books read by the students in New York was conducted. ..
A survey on the books read by the students in New York was conducted. The graph shows the results of the survey. Which conclusion is supported by the survey? => Comic books were read more than the other books. or Students read only fictions. or Shor..
Mrs. Anderson wants to find out the time her students spend reading st..
Mrs. Anderson wants to find out the time her students spend reading story books each week. Choose a suitable question that she could ask them. => Do you like story books? or Which is your favorite story book? or How many story books have you read? or How many hours do ..
In a class, 30 students like Gardening, 20 like Reading, 10 like Paint..
In a class, 30 students like Gardening, 20 like Reading, 10 like Painting, and 60 like Swimming as their hobbies. Which of the bar graph represents the data correctly? => Graph 3 or Graph 2 or Graph 1 or Graph 4..
The table shows the number of books read by 4 students during holidays..
The table shows the number of books read by 4 students during holidays. Who read the least number of books? Name Number of books read Jack 12 Mary 8 Stephen 15 Harris 5 => Stephen or Jack or Harris or Mary..
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