earth

posted by .

#37
whenever scientist carefully measure any quantity many times they expect that:
a. all the measurements will be exactly the same
b. only two of the measurements will be exactly the same
c. all but one of the measurements will be exactly the same
d. the measurements will be close but not exactly the same

  • earth -

    D.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Algebra

    Calculate the relative error to the nearest tenth, compared to the actual measurements, given the following swimming pool measurements: Mr. Joe's measurements: 35ft x 17.5ft Actual measurements: 35ft x 22.75ft (A) 0.1 (B) 0.2 (C) 0.3 …
  2. Math

    In a class of 28 sixth graders, all but one of the students are 12 years old. Which two measurements are the same for the student's ages?
  3. math

    IN A CLASS OF 28 SIXTH GRADERS,ALL BUT ONE OF THE STUDENTS ARE 12 YEARS OLD.WHICH TWO DATA MEASUREMENTS ARE THE SAME FOR THE STUDENTS AGES?
  4. Statistics

    A sample of 12 measurements has a mean of 24 and a standard deviation of 4.5. Suppose that the sample is enlarged to 14 measurements, by including two additional measurements having a common value of 24 each. Find the standard deviation …
  5. statistics...Please help

    A sample of 12 measurements has a mean of 24 and a standard deviation of 4.5. Suppose that the sample is enlarged to 14 measurements, by including two additional measurements having a common value of 24 each. Find the standard deviation …
  6. Physics

    please check my answers, they are Capitalized 1. the SI base unite used to measure mass is the a. meter b. second. C. kilogram d. liter 2. how does a scientist reudce the frequency of human error and minimize a lack of accuracy?
  7. chemistry

    Every measurement has a measurement uncertainty. Discuss how precise and accurate measurement can be achieved in spite of the inherent measurement uncertainty. You could use either of the two options given below. • Take a ruler and …
  8. math

    in a class of 28 sixth graders , all but one of the students are 12 years old. which two data measurements are the same for the student's ages?
  9. math

    In a class of 28 sixth graders, all but one of the students are 12 years old. Which two measurements are the same for the students ages?
  10. statistics

    A sample of 12 measurements has a mean of 20 and a standard deviation of 2. Suppose that the sample is enlarged to 14 measurements, by including two additional measurements having a common value of 20 each. Find the standard deviation …

More Similar Questions