data type values

The data obtained from a sample survey of purchasers of the car yielded the results as shown. At α = 0.01, find the chi-square test value. Does the gender determine the type of car purchased? => 11.3, yes or 7.43, yes or 7.43, no or 11.3, no..

(x + a)(x + b)(x + c)(x + d) = 0 In such equations, if the sum of any two constants a, b, c, d is equal to sum of the other two, then such pairs are multiplied and solve them if a+b = c+d = m then, Now put x 2 + mx = t then, (t + ab)(t + cd) + k = 0. This can be solved for t and then obtain the ..

The data points in a scatterplot do not show any relationship. What type of trend is this? => Positive trend or No trend or Negative trend..

The average of data values in the data set is called _______. => mean or median or mode or range..

The lower quartile of a data set is the 8 th data value. How many data values are there in the data set? => 31 or 32 or 30 or 34..

What are the data values represented in the line plot? => 1, 1, 1, 1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 4, 4 and 5 or 1, 1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 4, 4 and 5 or 1, 1, 1, 1, 3, 3, 3, 4, 4, 4, 4, 4, 4 and 5 or None of the above..

Question 1 - Question: By taking scale 1cm=10% draw a histogram of the following data: Answer: The required histogram representing the given data is shown in grap..

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Thermodynamics..