Judy went on a walk on tuesday for 2 hours , 30 minutes and on wednesday she walked for 1 hour , 54 minutes. How much total time did she spend walking?

4 hours and 24 minutes

Step-by-step explanation:

We just need to add all the time that Judy walked Monday and Wednesday. She walked 2 hours and 30 minutes Monday , which is a total of 150 minutes (2*60 + 30) and she walked 1 hour and 54 minutes on Wednesday which is a total of 114 minutes (60 + 54).

So she walked 150 + 114 minutes which is 264 minutes

Now we can convert this to hours and minutes by dividing by 60 and our remainder will be the leftover minutes. So 264 divided by 60 = 4 remainder 24

This means Judy walked for a total of 4 hours and 24 minutes

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

step-by-step explanation:

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