Question

10. Adice is thrown at random. Find the probability of getting a prime number,
a) 1/6 b) 1/2 c)2/3 d) 1/3
11. Tally marks are used to find
al frequency
25.
26.
hllower limits
Chclass marks
dupper limits​

Answer 1

Answer:

ANSWER TO QUESTION NO 10.    1/2

Step-by-step explanation:

Because prime numbers in a dice are 2 , 3 , 5

1 is a unique number neither prime nor composite

4 and 6 are composite number having factors 1,2,4 and 1,3,2,6 respectively

So,

Total number of prime numbers    = Probability of prime numbers

All numbers in a die

i.e. = 3/6=1/2

Answer to another questions

• Tally marks are used to denote the frequency
• lower limits - the lower limit of the class
• upper limit -the upper limit of the class

• class marks - the midpoint of upper limit and lower limit

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