Directions: Read the following information to answer the question.
If the Mean wage is Rs.41.95, find the number of workers in the class interval 35-39.
24
That's Wrong
32
That's Wrong
37
That's Wrong
20
That's right
Warning : Undefined array key 4 in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
277
Directions: Read the following information to answer the question.
If the daily wages of all the workers is increased by Rs.4, what will be the new mean wage?
Cannot be determined
That's right
Rs.42.75
That's Wrong
Rs.42.95
That's Wrong
Rs.45.95
That's Wrong
Warning : Undefined array key 4 in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
535
Directions: Read the following information to answer the question.
The weights in kilograms of 10 students are 52, 45, 31, 35, 40, 55, 60, 38, 44, 36. If 44 is replaced by 46 and 40 is replaced by 35 then new median will be:
41.5
That's right
40
That's Wrong
42
That's Wrong
40.5
That's Wrong
Warning : Undefined array key 4 in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
790
+
Solution
Rearranging the weights 31, 35, 35, 36, 38, 45, 46, 52,
55, 60
Two Middle terms are 38, 45
?New Median = 38+ 45/2 = 41.5
Warning : Trying to access array offset on null in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
857
Warning : Trying to access array offset on null in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
858
Warning : Trying to access array offset on null in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
860
Warning : Trying to access array offset on null in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
861
Warning : Trying to access array offset on null in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
861
Warning : Trying to access array offset on null in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
861
Warning : Trying to access array offset on null in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
861
Warning : Trying to access array offset on null in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
869
Warning : Trying to access array offset on null in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
1112
Warning : Trying to access array offset on null in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
1113
Warning : Trying to access array offset on null in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
1115
Warning : Trying to access array offset on null in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
1116
Warning : Trying to access array offset on null in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
1116
Warning : Trying to access array offset on null in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
1116
Warning : Trying to access array offset on null in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
1116
Warning : Trying to access array offset on null in
/home/illumina/public_html/TyariOnline/ns/moderate/index.php on line
1124
