The relative frequency of a class in a frequency distribution is 0.2. If the distribution has a total of 50 observations, then the frequency of the class is, a. 25 О Ь. 15 О с. 10 O d. 12

Q: If the class mid points in a frequency distribution of age of a group of persons are 14, 22, 30, 38,…

A: The mid points in a frequency distribution of age of a group of persons are given as: 14, 22, 30,…

Q: A 10-item statistics quiz was given to 30 students. The table below gives the scores received along…

A: Given Data: Score Frequency Cumulative Frequency 5 1 1 6 2 3 7 5 8 8 5 13 9 7 20 10…

Q: In any relative frequency distribution, the sum of all the relative frequencies is always equal to 1…

A: The relative frequency is obtained as:   relative frequency = class frequencytotal frequency…

Q: 4. A survey is given to 1,432 people about whether they take daily supplemental vitamins and whether…

A: Total number of people = 1432Percentage of number of people who eat breakfast and take daily…

Q: You are given the following information relating to a frequency distribution comprising 10…

A: We have given that  We have to find the correlation coefficient between X and Y :

Q: Find the mode of the frequency distribution shown in Activity 2

A: Given : Class interval f 15 - 24 5 25 - 34 10 35 - 44 11 45 - 54 23 55 - 64 26 65 -…

Q: The following table shows the frequency of outcomes when two distinguishable coins were tossed 5,000…

A: Solution: From the given information, The relative frequency is calculated by using the following…

Q: If the first class in the frequency distribution starts at 19 and the class width is 4, then the…

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Q: Find the missing frequency in the following distribution if N is 100 and Median is Marks : 0-10…

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Q: Find the missing frequency ʻP’, if the mean of the following frequency distribution is 21. 0 – 10 10…

A: Given:    x 0 - 10 10 -20 20 - 30 30 - 40 40 - 50    f    3    2   2      2   P    Mean  X¯=…

Q: The following table shows the frequency of outcomes when two distinguishable coins were tossed 5,000…

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Q: The range of a given dataset is 12.5, if 7 classes are used to construct a frequency distribution,…

A: Width of each class is approximately 1.79

Q: For the following frequency distribution, how many individual scores are in the entire set? f 4 3 1…

A: The objective  to find, total number of individual scores in the entire set. Let N be the total…

Q: Construct the corresponding relative frequency distribution for the given frequency distributio

A: The relative frequency can be calculated as Relative frequency = frequency/Total frequency

Q: Given class interval 40-44 of a frequency distribution table, what is the class width? A 42 B 5 D)…

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Q: Consider the following frequency table representing the distribution of the length of a morning walk…

A: Formula to find midpoint of class is ,    Midpoint = Lower limit of class + upper limit of class 2

Q: The objective of building a frequency distribution is to find a meaningful pattern in the data,…

A: Given data: The objective of building a frequency distribution is to find a meaningful pattern in…

Q: Complete the given relative frequency distribution and compute the stated relative frequencies.

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Q: Refer to the table below that shows the frequency distribution of the heights of 45 SHS students.…

A: We have to fill given table.

Q: For the following frequency distribution of quiz scores, how many individuals took the quiz? Write…

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Q: 49 57 38 73 81 61 83 90 87 74 74 59 76 65 69 60 71 57 61 69 54 56 69 68 78 85 40 85 59 80 65 85 49…

A: A frequency distribution is a representation, either in a graphical or tabular format, that displays…

Q: For the following categorical frequency distribution, the highest frequency is Section: Electrician…

A: Different frequency are given-

Q: The following table shows the frequency of outcomes when two distinguishable coins were tossed 5,000…

A: It is an important part of statistics. It is widely used.

Q: Construct the following 1. a frequency distribution 2. a relative frequency distribution 3. a…

A: a) Frequency distribution

Q: An environmental organization releases an annual beach report card based on water quality. The…

A: The grades for 20 beaches in three counties in a certain state during dry weather are given below. B…

Q: Find the median for the give frequency distribution. O A. 35 VatueFrequency O B. 44 20 4 OC. 40 30…

A: Total Frequency= (4+6+5+3+1) n= 19

Q: Conslder the following frequency distribution for a sample of 20 observations Class 0<5 5< 10 10 <…

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Q: Find each value requested for the set of scores in the following frequency distribution tal 4 .3…

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Q: Based on the following frequency distribution, what percent of students had a grade of 49 or less?…

A: Given information- We have given the frequency distribution. We have to find the percent of students…

Q: The following is a frequency distribution of a country of origin of international students;…

A: Given Information:

Q: For the following categorical frequency distribution, the highest frequency is Section: Electrician…

A: Given: Section Electrician Plumber Fitter Supervisor Clerk No.of Workers 14 20 64 28 17

Q: Given the following frequency distribution, calculate the relative frequency of Red. Color of m&m's…

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Q: The following table shows the frequency of outcomes when two distinguishable coins were tossed 4,000…

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Q: Find each of the following values for the distribution shown in the following polygon. а. п b. ΣΧ c.…

A: Solution: Note: Hello! As you have posted 2 different questions, we are answering the first question…

Q: If the prices of 500 pieces of jewelry (in peso and in centavo) are such lowest is 435.00 and the…

A: In this case, the minimum value is 435 and the maximum value is 95,795. Hence, the range is n =…

Q: In a frequency distribution, the class with the greatest frequency is call the class.

A: Frequency distribution.

Q: The following table shows the frequency of outcomes when two distinguishable coins were tossed 5,000…

A: We want to find the relative frequency distribution.

Q: Below is a two-way frequency table. Which of the following frequencies show the proportion of ma…

A: D option is right.   2/100

Q: The following table shows the frequency of outcomes when two distinguishable coins were tossed 4,000…

A: The relative frequency can be calculated as R.f = frequency/Total

Q: 4. Find each value requested for the distribution of scores in the following table. 6 1 5 2 4 2 4 2…

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Q: 2. The number of class intervals in a frequency distribution (or bar chart) will be approximately…

A: Range = Maximum -Minimum

Q: If a set of scores for a variable is displayed in a frequency distribution polygon, which scale of…

A: The four different scales : Nominal, Ordinal, Interval and Ratio represent levels of measurements of…

Q: Refer to the table below that shows the frequency distribution of the heights of 45 SHS students.…

A:

Q: Consider the following frequency table representing the distribution of cost of a paperback book (in…

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Q: Given class interval 40-44 of a frequency distribution table, what is the class width? A 24 B) 4 42…

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Q: The objective of building a frequency distribution is to find a meaningful pattern in the data,…

A: Frequency Distribution: A frequency distribution is a representation, either in a graphical or…

Q: A distribution of numbers Is given by the following frequency nistogram.

A: The given diagram shows a negatively skewed distribution (histogram). Negatively skewed distribution…

Q: for the following frequency distribution, how many individual scores are in the entire set? n=54,…

A: Given that,

Q: For the following frequency distribution table,

A: Frequency distribution is a type of descriptive statistics.

Q: The following 10 values represented in the frequency table are the race finish times in hours for a…

A: