A machine is set to fill the small-size packages of M&M candies with 58 candies per bag. A sample revealed three bags of 57, two bags of 60, two bag of 60, and three bags of 61. To test the hypothesis that the mean candies per bag is 58, how many degrees of freedom are there?

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?

Quick graph the line for y+2=32(x+4) on the coordinate plane. does anyone know the cordinates will mark brainliest.