20. कति महिनामा रु. 1000 को व्याज 10%थामा मिश्रधन रु. 1200 हुन्छ।
In how many months, the amount of Rs 100
the rate of 10% will be Rs 12002 AMA​

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.