To find the number of ways of combining one level from each growth factor, we simply need to multiply the number of levels for each growth factor.
Lighting has 5 levels: none, low, medium, high, very high.
Age has 6 levels: 1 month, 2 months, 3 months, 4 months, 5 months, 6 months.
Temp has 2 levels: 20°C, 22°C.
Therefore, the number of ways of combining one level from each growth factor is:
5 (lighting levels) * 6 (age levels) * 2 (temperature levels) = 60.
Felipe is studying the growth of a particular type of plant he is testing the effects of three growth factors lighting age and temperature here are the levels he's testing for each
Lighting: none, low, medium, high, very high
Age: 1 month, 2 months, 3 months, 4 months, 5 months, 6 months
Temp: 20°C, 22°C
He wants to find the number of ways of combining one level from each of the growth factors how many are there
1 answer