YALL LITTLE KIDS AND BIG KID I NEED MF 2 ANSWERS IIGHT NOT TO BE MEAN IIGHT Check 2 activities that can be performed to increase muscular fitness? *
4 points
aerobics
biking
rock climbing
free weights

The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. this process was repeated by 3 observers. the pooled standard deviations of these 3 data sets was 1.21. determine the true mean force using all pooled data (with a 95% probability). the result should look like this: true mean = mean +/- margin of error

You have a pick-up truck that weighed 4,000 pounds when it was new. you are modifying it to increase its ground clearance. when you are finished

The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.