Statisticians use sampling plans to either accept or reject batches or lots of material. suppose one of these sampling plans involves sampling independently 10 items from a lot of 100 items in which 12 are defective. let x be the random variable defined as the number of items found defective in the sample of 10. in this case, the random variable takes on the values 0, 1, 9, 10.

the answer is d on edge

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: