Assume you are trying to determine whether hummingbirds prefer the feeder on the south side of your house or the feeder on the north side. For which of the following tests would a one-way (goodness of fit) chi-square test be appropriate? a) testing whether the mean volume of nectar consumed from the north feeder in a day differs from the south feeder
b) testing whether the number of birds that visit the north feeder in one day differs from the number that visit the south feeder
c) testing whether there is a relationship between nectar type (sugar-water vs. store bought) and feeder location (north vs. south
d) testing whether the amount of time that each bird spends at the north feeder differs from the amount of time the same bird spends at the south feeder for all birds that visit both feeders

"it's not the heat, it's the humidity".   that's a partly valid phrase you may have heard in the summer, but it's actually both.   the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature.   this has important considerations for the human body's comfort.   when the body gets too hot, it begins to perspire or sweat to cool itself off.   if the perspiration is not able to evaporate, the body cannot regulate its temperature.   evaporation is a cooling process.   when perspiration is evaporated off the body, it effectively reduces the body's temperature.   when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases.   in other words, the human body feels warmer in humid conditions.   the opposite is true when the relative humidity decreases because the rate of perspiration increases.   the body actually feels cooler in arid conditions.   there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

step-by-step explanation:

sorry but i cant draw that