Probability Distribution
It is a case study - "Own more credit cards, more purchases with them?"
Qns 1) Do owning more cards cause one to buy more items with them?
Qns 2) Find mean of the number of cards owned per person
Qns 3) Find the correlation and covariance
It is a case study - "Own more credit cards, more purchases with them?"
Number of cards | Cards owned | Buying Frequency/week |
0 | 0 | 1 |
1 | 5 | 4 |
2 | 15 | 12 |
3 | 6 | 6 |
>=4 | 5 | 5 |
Qns 1) Do owning more cards cause one to buy more items with them?
Qns 2) Find mean of the number of cards owned per person
Qns 3) Find the correlation and covariance
Last edited by a moderator: