Deprecated: Optional parameter $selector declared before required parameter $value is implicitly treated as a required parameter in /var/www/wizako.com/html/gre-prep-blog/wp-content/plugins/genesis-palette-pro/lib/builder.php on line 116
Deprecated: Optional parameter $selector declared before required parameter $value is implicitly treated as a required parameter in /var/www/wizako.com/html/gre-prep-blog/wp-content/plugins/genesis-palette-pro/lib/builder.php on line 149
Deprecated: Optional parameter $selector declared before required parameter $value is implicitly treated as a required parameter in /var/www/wizako.com/html/gre-prep-blog/wp-content/plugins/genesis-palette-pro/lib/builder.php on line 173
Deprecated: Optional parameter $option declared before required parameter $value is implicitly treated as a required parameter in /var/www/wizako.com/html/gre-prep-blog/wp-content/plugins/genesis-palette-pro/lib/utilities.php on line 570 GRE Statistics Archives | Wizako - GRE Prep Blog
The maximum mark in an examination is 100 and the minimum is 0. The average mark of seven students such that no two of them have scored the same marks is 88. If the median score is 92 and all the marks are integers, what is the maximum possible difference between the largest and the smallest mark obtained by these seven students?
Answer: 54
Explanation:
Average mark of … [Read more...] about Statistics – Mean, Median, Range