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First of all do the normal hasihng table. Remember search will be succesfull only if you are hased to any one of the * record in table.

Therefore, No of succesfull probes=Total no of probes for each of the record / Total records in table=13/8=1.6

we can be hashed to any of the entry and still we can have a unsuccesfull search,

Therefore No of probes for unsuccesfull search=

Total no of probes from each hash value to make a unsuccesfull search / Total capacity of table

=(8+7+6+5+4+3+2+2+3)/11=3.6
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