For a frequency distribution 7th decile is computed by the formula

Question

For a frequency distribution 7th decile is computed by the formula (A) D7 = l+ (((n/7) -C/f)) × c  (B) D7 = l+ (((n/10) -C/f)) × c  (C) D7 = l+ (((7/10) n -C/f)) × c  (D) D7 = l+ (((10/7) n -C/f)) × c

Tardigrade Admin · Accepted Answer

7th decile= D7 = l+ (((7/10) n -C/f)) × c

Q. For a frequency distribution 7th decile is computed by the formula

$D_{7} = l + (\frac{\frac{n}{7} - C}{f}) \times c$

$D_{7} = l + (\frac{\frac{n}{10} - C}{f}) \times c$

$D_{7} = l + (\frac{\frac{7}{10} n - C}{f}) \times c$

$D_{7} = l + (\frac{\frac{10}{7} n - C}{f}) \times c$

7th decile= $D_{7} = l + (\frac{\frac{7}{10} n - C}{f}) \times c$

Q. For a frequency distribution 7th decile is computed by the formula

D7​=l+(f7n​−C​)×c

D7​=l+(f10n​−C​)×c

D7​=l+(f107​n−C​)×c

D7​=l+(f710​n−C​)×c

7th decile= D7​=l+(f107​n−C​)×c

$D_{7} = l + (\frac{\frac{n}{7} - C}{f}) \times c$

$D_{7} = l + (\frac{\frac{n}{10} - C}{f}) \times c$

$D_{7} = l + (\frac{\frac{7}{10} n - C}{f}) \times c$

$D_{7} = l + (\frac{\frac{10}{7} n - C}{f}) \times c$

7th decile= $D_{7} = l + (\frac{\frac{7}{10} n - C}{f}) \times c$