[solved]-Using The Crossfoster1 Data Set Available On Mycourses In This Data Set Each Data Point Is An Animal Providing Parental Care For Either Their Own Biological Offspring Treatmentparent Or A Fo 84903

Using the CrossFoster1 data set, available on myCourses. In thisdata set, each data point is an animal providing parental care foreither their own biological offspring (Treatment=Parent) or afoster set of offspring (Treatment=Foster). Two measures of parentcare were recorded. CareDur (duration of all care over anobservation period) and Number of Contacts. In R, find:a) the 90% confidence interval for care durationb) the 95% confidence interval for care durationc) Perform a one sample t-test to find whether the meancare duration is greater than 110. State your null and alternativehypothesis and conclusions.

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