CSP semester 1 (things u dont know that well)
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10 Terms
Convert the decimal number 18 to binary
10010
Convert the decimal number 27 to binary
11011
Convert the decimal number 45 to binary
101101
Convert the binary number 10101 to decimal
21
Convert the binary number 0011 1001 to decimal
57
Convert the binary number 0110 to decimal
6
When is a bar chart useful?
When dealing with one column of data with few values.
When is a histogram useful?
When dealing with one column of data with many NUMERICAL values (bucket size needed)
When is a scatter plot useful?
When dealing with 2 columns of data, with many numerical values.
When is a crosstab chart useful?
When dealing with 2 columns of data, with few string/numerical values.
Note 
Flashcards (20)