MCS 150

YOUR NAME:

LAB

Jan. 3

1

Select a random sequence of 100 consecutive letters from a prose text.

Count the numbers of A's, B's, C's, etc.

MCS 150

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

Count

Make sure that you have exactly 100 letters total.

Record your numbers on the class tally sheet.

2

Figure out what number between 1 and 26 inclusive each of the following numbers

is congruent to modulo 26.

200

-200

56 + 109

56 - 109

56 times 109

3

Sinkov Problem 6

4

Sinkov Problem 7