find the median of the observations 1.8!4.0 2.7 ;1.2 ; 4.5 ;and 2 .3 3.7
Answers
Step-by-step explanation:
Changes made to your input should not affect the solution:
(1): "190.4" was replaced by "(1904/10)". 2 more similar replacement(s)
STEP
1
:
952
Simplify ———
5
Equation at the end of step
1
:
136 952
{———}3 - (1022)) + ———
10 5
STEP
2
:
2.1 102 = 2•3•17
(102)2 = (2•3•17)2 = 22 • 32 • 172
Equation at the end of step
2
:
136 952
{———}3 - (22•32•172)) + ———
10 5
STEP
3
:
68
Simplify ——
5
Equation at the end of step
3
:
68 952
((——)3) - (22•32•172)) + ———
5 5
STEP
4
:
4.1 68 = 22•17
(68)3 = (22•17)3 = 26 • 173
Equation at the end of step
4
:
(26•173) 952
(———————— - (22•32•172)) + ———
53 5
STEP
5
:
Rewriting the whole as an Equivalent Fraction
5.1 Subtracting a whole from a fraction
Rewrite the whole as a fraction using 53 as the denominator :
(22•32•172) (22•32•172) • 53
(22•32•172) = ——————————— = ————————————————
1 53
Equivalent fraction : The fraction thus generated looks different but has the same value as the whole
Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator
Adding fractions that have a common denominator :
5.2 Adding up the two equivalent fractions
Add the two equivalent fractions which now have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
(26•173) - ((22•32•172) • 125) 26•173 - 22•32•172•53
—————————————————————————————— = —————————————————————
125 125
Equation at the end of step
5
:
(26•173 - 22•32•172•53) 952
——————————————————————— + ———
125 5