Maths 10

This post is about the online Basic Statistics MCQs Class 10 Quiz with Answers. There are two multiple-choice questions about the measures of central tendency, class mark, midpoint, lower limit, upper limit, and measure of dispersion from chapter 6 of 10th-class mathematics. Let us start with the Basic Statistics MCQs Class 10 Quiz.

Please go to Basic Statistics MCQS Class 10 Quiz 3 to view the test

Online Basic Statistics MCQs Class 10 Quiz with Answers

• In the class (10-19), the upper class limit is
• In the class (30-39), the lower class limit is
• In the class (20-29), the midpoint or class mark is
• Types of measures of central tendency are
• The median from the data 82, 93, 86, 92, and 79 is
• The median from the data 2.3, 2.7, 2.5, 3.1, and 1.9 is
• The mode from the following data 4, 4, 5, 5, 6, 6, 6, 7, 7, 5, 8, 8, 8, 6, 5, 6, 5, 7 is
• The geometric mean of 2, 4, and 8 is
• The harmonic mean for 12.5, 8.4 is
• Range =
• The range for the data 110, 109, 84, 89, 77, 104, 74, 97, 49, 59, 103, and 62 is
• If the standard deviation is 6 then its variance is
• $\Sigma (X – \overline{X}) =$
• The arithmetic mean of 34, 34, 34, 34, 34, and 34 is
• If $Y=x+5$ then $\overline{Y}=$
• If $Y=10X$ then $\overline{Y}=$
• Which one is the formula for weighted arithmetic mean?
• Types of dispersion are
• If $X=Y+15$, then $\overline{X}=$
• In the class (30-39), the midpoint or class mark is

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This post is about MCQs Basic Statistics Math 10 with Answers. There are 20 multiple-choice questions from Chapter 6 of 10th-class mathematics covering topics related to frequency distribution, arithmetic mean, median, mode, geometric mean, harmonic mean, standard deviation, and variance. Let us start with the MCQs Basic Statistics Math 10 Quiz.

Please go to MCQs Basic Statistics Math 10 – 2 to view the test

MCQs Basic Statistics Math 10 with Answers

• The mean of the squared deviations of $x_i (i=1, 2, \cdots, n)$ observations from their arithmetic mean is called.
• The positive square root of the mean of the squared deviations of $x_i (i=1,2,\cdots, n)$ observations from their arithmetic mean is called
• The size of the class interval (6-11) is
• The arrangement of data is necessary to find the value of
• The class having maximum frequency is called ————– class.
• The class containing $\frac{n}{2}$th observation is called ————- class.
• During frequency distribution, the number of groups should be between
• Direct formula to find mean from ungrouped data.
• The direct formula to find the mean from grouped data is
• A short formula to find the mean from ungrouped data is
• A short formula to find the mean from grouped data is
• The coding formula to find the mean from ungrouped data is
• The coding formula to find the mean from grouped data is
• The formula to find the harmonic mean from ungrouped data is
• The formula to find the harmonic mean from grouped data is
• The concept of antilogarithm is used to find the value of
• Variance is denoted by
• Standard deviation is denoted by
• Median is denoted by
• Based on types of variables or data, the types of frequency distribution are

Basic Statistics and Data Analytics, Online Quiz Website

This post is about MCQs Basic Statistics Chapter 6 Class 10. There are 20 multiple-choice questions from Chapter 6 “Basic Statistics” of Class 10 Mathematics. Let us start with the MCQs Basic Statistics Chapter 6 Class 10 with Answers.

Please go to MCQs Basic Statistics Chapter 6 Class 10-1 to view the test

MCQs Basic Statistics Chapter 6 Class 10 Mathematics

• A grouped frequency table is also called
• A histogram is a set of adjacent
• A frequency polygon is a many-sided
• A cumulative frequency table is also called
• In a cumulative frequency polygon frequencies are plotted against
• Arithmetic mean is a measure that determines the value of the variable under study by dividing the sum of all values of the variable by their
• A deviation is defined as a difference of any value of the variable from a
• A data in the form of frequency distribution is called
• The mean of a variable with similar observations say constant $k$ is
• Mean is affected by change in
• Mean is affected by changes in
• The sum of the deviations of the variable $x$ from its mean is always
• The $n$th positive root of the product of the $x_1, x_2, x_3, \cdots, x_n$ observations is called
• The value obtained by reciprocating the mean of the reciprocal of $x_1, x_2, x_3, \cdots, x_n$ observations is called
• The most frequent occurring observation in a data set is called
• The measure that determines the middlemost observation in a data set is called
• The observation that divides a data set into four equal parts is called
• The spread or scatterings of observations in a dataset is called
• The measures that are used to determine the degree or extent of variation in a data set are called measures of
• The extent of variation between two extreme observations of a data set is measured by

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