Ascientist counts the number of bacteria colonies growing in each of six lab dishes.

bacteria colonier per dish
letter = dish label
number = amount of colonies
a -16
b - 13
c - 25
d - 3
e - 13
f - 13
why is 13 considered to be the mode of this data set?

a. it is the most likely number of colonies that would grow in a dish.
b. it is in the center of the range of the number of colonies.
c. it is the data value that appears the most often in the set.
d. it is the ideal number of colonies that the scientist should grow.

True or false: the revolution of the earth creates day and night as it rotates around the sun

2.22/3.33 points | previous answers tamucolphysmechl1 4.pre.002. ask your teacher my notes question part points submissions used on a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 2.40 m/s. (a) what are the magnitude and direction of the velocity of the red glider after the collision? magnitude 3.33 m/s correct: your answer is correct. direction correct: your answer is correct. (b) is this collision elastic?

Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct