In the following frequency distribution. Class limits of some of the class intervals and mid-vale of a class are missing. However, the mean of the distribution is known to be 46.5. Class intervals Mid-values Frequency \[{{x}_{1}}-{{x}_{2}}\] 15 10 \[{{x}_{2}}-{{x}_{3}}\] 30 40 \[{{x}_{3}}-{{x}_{4}}\] M 30 \[{{x}_{4}}-{{x}_{5}}\] 75 10 \[{{x}_{5}}-100\] 90 10 The values of \[{{x}_{1}},{{x}_{2}},{{x}_{3}},{{x}_{4}},{{x}_{5}}\] respectively will be

In the following frequency distribution. Class limits of some of the c

1.	In the following frequency distribution. Class limits of some of the class intervals and mid-vale of a class are missing. However, the mean of the distribution is known to be 46.5. Class intervals Mid-values Frequency \[{{x}_{1}}-{{x}_{2}}\] 15 10 \[{{x}_{2}}-{{x}_{3}}\] 30 40 \[{{x}_{3}}-{{x}_{4}}\] M 30 \[{{x}_{4}}-{{x}_{5}}\] 75 10 \[{{x}_{5}}-100\] 90 10 The values of \[{{x}_{1}},{{x}_{2}},{{x}_{3}},{{x}_{4}},{{x}_{5}}\] respectively will be
A.	\[(0,20,40,60,80)\]
B.	\[(40,50,60,70,80)\]
C.	\[(10,20,40,70,80)\]
D.	\[(0,19.5,39.5,69.5,80)\]
Answer» D. \[(0,19.5,39.5,69.5,80)\]

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