The marks (out of 10) obtained by 20 students in a mathematics test are listed as below:
5, 8, 7, 3, 9, 7, 5, 7, 1, 2, 6, 2, 9, 6, 2, 8, 6, 8, 4, 6.
The number of students who obtained marks more than or equal to 5 is:┬а
рдЧрдгрд┐рдд рдХреА рдкрд░реАрдХреНрд╖рд╛ рдореЗрдВ 20 рдЫрд╛рддреНрд░реЛрдВ рджреНрд╡рд╛рд░рд╛ рдкреНрд░рд╛рдкреНрдд рдХрд┐рдП рдЧрдП рдЕрдВрдХ (10 рдореЗрдВ рд╕реЗ) рдиреАрдЪреЗ рджрд┐рдП рдЧрдП рд╣реИрдВ:
5, 8, 7, 3, 9, 7, 5, 7, 1, 2, 6, 2, 9, 6, 2, 8, 6, 8, 4, 6
5 рд╕реЗ рдЕрдзрд┐рдХ рдпрд╛ рдЙрд╕рдХреЗ рдмрд░рд╛рдмрд░ рдЕрдВрдХ рдкреНрд░рд╛рдкреНрдд рдХрд░рдиреЗ рд╡рд╛рд▓реЗ рдЫрд╛рддреНрд░реЛрдВ рдХреА рд╕рдВрдЦреНрдпрд╛ рдХреНрдпрд╛ рд╣реИ?
15
14
13
11
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