Please help rn im dying
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Answers: 3
Mathematics, 22.06.2019 04:50, landowatson123
Astudy claims that the mean age of online dating service users is 40 years. some researchers think this is not accurate and want to show that the mean age is not 40 years. identify the null hypothesis, h0, and the alternative hypothesis, ha, in terms of the parameter μ. select the correct answer below: h0: μ≥40; ha: μ< 40 h0: μ≤40; ha: μ> 40 h0: μ≠40; ha: μ=40 h0: μ=40; ha: μ≠40
Answers: 3
Mathematics, 22.06.2019 06:30, electrofy456
Tiny's tattoo parlor sold 389389 tattoos this month. 4343 of those tattoos were arm tattoos. based on this data, what is a reasonable estimate of the probability that the next customer does not get an arm tattoo?
Answers: 2
Mathematics, 22.06.2019 07:10, hickslily9
How many cookies will tony have if he bakes 10 batches more than ten maximum number of batches in the table
Answers: 1
Mathematics, 26.11.2019 18:31
Mathematics, 26.11.2019 18:31
History, 26.11.2019 18:31
English, 26.11.2019 18:31
History, 26.11.2019 18:31