Question 1 The table below shows the lifetime (in hours) of eighty randomly selected orchid blooms. Class(hours) Frequency 51 - 60 6 61-70 71-80 81 - 90 91-100 101 - 110 Find the value of t. Calculate the: i. Mean ii. Mode iii. Median iv. Variance and Standard Deviation A. B. 12 25 14 5 Table 1.

Q: Find the mean, the median, and the mode of the following scores. (If an answer does not exist, enter…

A: Solution: x(1) Frequency (f)(2) f⋅d(4)=(2)×(3) cf(6) 50 2 -2 -4 2 60 5 -1 -5 7 70=A 9 0 0…

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A: we are suppose to answer three sub parts .

Q: Find the mean, median, and mode of the following data: (round to 1 decimal place as needed) 35, 12,…

A: Mean: Mean is defined as the ratio of sum of all observations to the total number of all…

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A:

Q: The side-by-side dotplot below displays the arm spans, in centimeters, for two classes. Which…

A: Stem and leaf is the graphical representation of the data. Here we divide the data into two parts…

Q: Construct a frequency distribution of the data. Potholes Frequency 1 2 4 5 6 Construct a frequency…

A: The frequency for each class interval is obtained by counting the number of data values that lie…

Q: The data below are the frequency of cremation burials found in 17 archaeological sites. a. Obtain…

A: X=826746485223736288231046385298942158238117n=17

Q: Student heights 6.1.10 A sample of heights (in inches) of 20 female statis- tics students is as…

A: Given data is 67,64,67,65,64,65,67,64,65,60,67,67,72,65,70,63,67,65,67,70arrange the data in…

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Q: The table below shows the frequency of AP Physics scores for a high school class. AP Score…

A:

Q: Marks Number of Students 2 5 3 6 4 4 5 1 6 15 7 20 8 10 9 3 1. Construct an…

A: Given data; Marks(x) Number of Students(f) 2 5 3 6 4 4 5 1 6 15 7 20 8 10 9 3

Q: We use control charts to monitor a. random variation. b. assignable variation C. natural variation

A: Control charts are used to monitor two types of variation : Common-cause variation and Special cause…

Q: Q: The cotton plant lengths classified in the following table Length (cm) 31-40 frequency 1 41-50…

A: Mean is given by, Mean= (summation f*x)/(summation f) Where Xs are mid values of every class…

Q: onsider a data set: 1, 2, 5, 6, 7, 6. Find the range, variance, and standard deviation for this data…

A: the given data is  x=1, 2, 5, 6, 7, 6

Q: elect ALL the ways that variation in the data can be measured below. A. The mean of the data B. The…

A: We have to find ways that variation in the data can be measured

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A: Mean: For a set of n observations, x1, x2, ... , xn with frequencies f1, f2, … , fn, mean is given…

Q: a) Construct scatter diagram and define pattern of the data b) Find the equation of regression line,…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Life Time: 11-15 19-23 3-7 15-19 23-27 Number of Batteries: 20 10 10 4. Find the median of the data.

A: p

Q: Find the mean, median and all modes for the data in the given frequency distribution. Age 7…

A: We use a grouped frequency data:   We do the calculations using Excel.

Q: The length of time it takes for a worker to perform certain task (in minutes) was recorded for 10…

A: Given data set5,3,11,7,6,9,4,8,7,10

Q: The ff. Frequency table shows the income in thousands of pesos of 80 house hold In Isabela. Give…

A: The give table we have to calculate .  1.Third quartile 2.Third decile 3.68th percentile

Q: 3. Find the mean, median and mode of the following using ungrouped data: a. 35, 18, 24, 58, 35, 44…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: The table below shows the frequency of AP Physics scores for a high school class. AP Score Frequency…

A: Obtain the value of mean   The value of mean is obtained below:   From the information, given that…

Q: From the data above, construct frequency distribution histogram and frequency distribution Ogive (cf

A: Frequency distribution is the representation of data in tabular format by making the classes. Where,…