What is the value of y when it is output? int x = 21.32; double y = x; cout << x; O a. 21 O b. 21.32 O c. 21.3 O d. None of the above

Draw a Frequency polygon, histogram and a cumulative frequency distribution for the following data: Frequency Class 7.1 to 7.3 7.4 to 7.6 7.7 to 7.9 8.0 to 8.2 8.3 to 8.5 8.6 to 8.8 8.9 to 9.1 3 5 9 14 11 6 2

1. Expand the decimal number 939 into sum of values. 2. Decimal number 21 to binary. 3. Until what decimal number can you count if we are going to use 8 bits? 4. Convert the binary number 10010001 to decimal number. 5. Convert the binary number 10.111 to decimal number.

What is 7373  as a normal-form, binary fraction? a. 1.00101010…×2^−1  b. 10.0101010…×2^1  c. 10.0101010…×2^−1  d. 1.00101010…×2^1