S than 28 students. To test this claim you randomly select 18 classes at the university. If the mean class size is 29 with a standard deviation of 1.3, can the university's claim be supported? Use a = 0.10

PLEASE HELP THIS IS FOR A STATISTIC CLASS COLLEGE COURSE

312312

step-by-step explanation:

i can't solve unless i know what the line is

step-by-step explanation:

welcome to/p>

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation:

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: