Bissoy.com
Doctors Medicines MCQs Q&A

Measures of precision are also known as ___________

Measures of precision are also known as ___________ Correct Answer Measures of dispersion

Measures of precision are also known as measures of dispersion. They determine the spread of the observations around the center. Range, mean deviation and standard deviation are the three measures of dispersion.

Related Questions

Consider the following statements regarding precision in measurements of a quantity: 1. Precision is the measure of the spread of the incident errors. 2. Precision is independent of the realizable correctness of the measurement. 3. Precision is usually described in terms of number of digits used in the measurement by a digital instrument. Which of the above statements are correct?
In the following question, there are six sentences marked S1, S6, P, Q, R and S. The positions of S1 and S6 are fixed. Choose one of the options given below which would be the most logical sequence of the sentences in the passage. S1- While the judiciary has many important roles to fulfill, the ones that stand out in the current political climate are: P- Two, to protect the fundamental and other rights of the citizens of India. Q- It is the judiciary’s duty to ensure that whatever measures are enacted by the legislature or the executive are in keeping with the Constitution.  R- This means that if it has reason to believe that legislative measures go against the Constitution of the country, it can strike them down.  S- One, to act as guardian and interpreter of the Constitution. S6- Similarly, if these measures violate the fundamental rights of the citizens or even other rights, the judiciary can stall or end them.
A tangent is drawn from a point p outside the circle, which touches the circle at point A and B, another tangent is drawn from a point E on the circumference on the circle, which touches the line PA and PB at C and D, if PC measures 8 cm, PD measures 9 cm and CD measures 7 cm, then find the radius of circle.
Which of the following statements are correct (i) Accuracy is the closeness with which an instrument approaches the true value as the quantity being measured. (ii) Precision is a measure of reproducibility of the measurement. (iii) Precision of an instrument can be improved upon by calibration. (iv) Accuracy may be specified in terms of limiting error.
4baseCare, a precision oncology company in India, has announced its collaboration with which of the following to develop precision oncology solutions?
Which of the following statements are not correct? (A) Precision rectifiers use positive feedback to compensate for the forward drop of the diodes (B) Precision peak detector uses a capacitor to effectively lengthen the duration of the peaks (C) Limiters may be thought of as programmable signal clippers (D) In order to improve performance of comparators negative feedback may be used (E) There are two basic approaches for realizing a design : (1) using zener diodes and (2) using biased-signal diode network Choose the most appropriate answer from the options given below: (1) (A) and (D) only (2) (D) and (E) only (3) (A) and (C) only (4) (B) and (D) only
Which of the following statements are correct? 1. Accuracy is the closeness with which an instrument approaches the true value of the quantity being measured. 2. Precision is a measure of the reproducibility of the measurement. 3. Precision of an instrument can be improved upon by calibration. 4. Accuracy may be specified in terms of limits of errors.
The disc is spinning with angular velocity ω  rad/sec about the axis of spin. The couple applied to the disc causing precision will be : where ωp = angular velocity of precision of axis of spin and  I = mass momentum inertia of disc.  
In the standard IEEE 754 single precision floating point representation, there is 1 bit for sign, 23 bits for fraction and 8 bits for exponent. What is the precision in terms of the number of decimal digits?  
For floating point numbers, the precision flag specifies the number of decimal places to be printed. When no precision modifier is specified, printf() prints _______