X is the median for 4-3-8- x and 7 - Which of the following values are possible for x -A- 145-150B- 150-155C- 155-160D- 160-165

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Standard VII

Mathematics

Median

x is the medi...

Question

x is the median for 4, 3, 8, x and 7. Which of the following values are possible for x?

145-150

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150-155

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155-160

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

160-165

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Solution

The correct options are
B
150-155

C
155-160

Arrange the numbers in ascending order with x in the middle.
3, 4, x, 7, 8
This tells us that the possible values of x are 4, 5, 6 and 7.

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Similar questions

The median class for the given data is

$\begin{matrix} Height (in cm) & Less than 140 & Less than 145 & Less than 150 & Less than 155 & Less than 160 & Less than 165 No. of girls & 4 & 11 & 29 & 40 & 46 & 51 \end{matrix}$

The median class for the given data is

$\begin{matrix} H e i g h t (i n c m) & L e s s t h a n 140 & L e s s t h a n 145 & L e s s t h a n 150 & L e s s t h a n 155 & L e s s t h a n 160 & L e s s t h a n 165 C u m u l a t i v e F e q u e n c y & 4 & 11 & 29 & 40 & 46 & 51 \end{matrix}$

The median class for the given data is

$\begin{matrix} H e i g h t (i n c m) & L e s s t h a n 140 & L e s s t h a n 145 & L e s s t h a n 150 & L e s s t h a n 155 & L e s s t h a n 160 & L e s s t h a n 165 N o . o f g i r l s (c f) & 4 & 11 & 29 & 40 & 46 & 51 \end{matrix}$

A survey of heights (in cm) of 51 girls of class X of a school was conducted and the following data was obtained. Find the median height.

$\begin{matrix} H E I G H T (I N C M) & N U M B E R O F G I R L S B E L O W 140 & 4 140 - 145 & 7 145 - 150 & 18 150 - 155 & 11 155 - 160 & 6 160 - 165 & 5 \end{matrix}$

Calculate the median from the following data:

$\begin{matrix} Height (in cm) & 135 - 140 & 140 - 145 & 145 - 150 & 150 - 155 & 155 - 160 & 160 - 165 & 165 - 170 & 170 - 175 Number of days & 6 & 10 & 18 & 22 & 20 & 15 & 6 & 3 \end{matrix}$

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x is the median for 4, 3, 8, x and 7. Which of the following values are possible for x?

The correct options are B 150-155 C 155-160 Arrange the numbers in ascending order with x in the middle. 3, 4, x, 7, 8 This tells us that the possible values of x are 4, 5, 6 and 7.

The correct options are
B
150-155

C
155-160

Arrange the numbers in ascending order with x in the middle.
3, 4, x, 7, 8
This tells us that the possible values of x are 4, 5, 6 and 7.