SAT, 18.12.2019 18:31 kaylynchalman
The probability of shopping as shoprite supermarket is 60% while that of shopping at pick and pay is 40%. if the shopper goes shopping eight times, what is the probability of shopping at least three times at shoprite supermarket (5 marks) shopping at most three times at pick and pay supermarket (5 marks) shopping at one supermarket (5 marks)
Answers: 2
SAT, 27.06.2019 11:00
Nathan is an ecologist. heβs studying the effect of secondary consumers on primary consumers. his current research focuses on a population of blue jays and crows. they eat caterpillars and mice. if the number of blue jays increases, what are the likely effects on other populations? 1the number of crows will increase. 2the number of mice will decrease. 3the number of mice will remain the same. 4the number of caterpillars will decrease.
Answers: 2
The probability of shopping as shoprite supermarket is 60% while that of shopping at pick and pay is...
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