Gerri is unsure whether a six-sided number cube is fair. She rolls the number cube 35 times and records the outcomes in the table below. Outcome
1
2
3
Frequency
6
8
3
12
4
5
1
6
5
Based on the observed frequencies, which percent represents a reasonable probability of rolling a number less than 3?
14%
o
33%
o
40%
O
49%

The principal value is Rs.4266.75.

Step-by-step explanation:

Using compound interest formula,

Compound interest = Amount - Principal

Amount is given by,

So,

Where, P is the principal

I is the interest I=Rs.1222

r is the interest rate r=6.5%=0.065

t is the time t=4 years

Substitute the value in the formula,

The principal value is Rs.4266.75.