Find each key feature
Domain:
Range:
X intercepts:
Y-intercepts:
Interval(s...
Mathematics, 20.08.2020 02:01 jzane1182
Find each key feature
Domain:
Range:
X intercepts:
Y-intercepts:
Interval(s) where the graph is positive
Interval(s) where the graph is decreasing
Interval(s) where the graph is increasing
Rate of change on [-1,4]
Answers: 3
Mathematics, 21.06.2019 15:30, sweetgigi5950
Sunday: 1 1 2 monday: 1 tuesday: 2 1 2 wednesday: 1 3 4 thursday: 2 friday: 1 1 2 saturday: 2 jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. what is the total number of hours that jenna trains during the week?
Answers: 3
Mathematics, 22.06.2019 03:50, jescanarias22
Arandom sample of n = 25 observations is taken from a n(µ, σ ) population. a 95% confidence interval for µ was calculated to be (42.16, 57.84). the researcher feels that this interval is too wide. you want to reduce the interval to a width at most 12 units. a) for a confidence level of 95%, calculate the smallest sample size needed. b) for a sample size fixed at n = 25, calculate the largest confidence level 100(1 − α)% needed.
Answers: 3
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