Mathematics, 23.04.2020 20:22 klysse123
The lifespans of meerkats in a particular zoo are
normally distributed. The average meerkat lives
10.4 years; the standard deviation is 1.9 years.
ars.
Use the empirical rule (68 β 95 β 99.7%) to
estimate the probability of a meerkat living
longer than 16.1 years.
Answers: 1
Mathematics, 21.06.2019 23:00
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
Mathematics, 22.06.2019 01:00
The measures of the angles in β³abc are given by the expressions in the table. angle measure angle a 65Β° angle b (3xβ10)Β° angle c (2x)β find the value of x. then find the mβ b and mβ c.
Answers: 1
The lifespans of meerkats in a particular zoo are
normally distributed. The average meerkat li...
normally distributed. The average meerkat li...
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