NotAPDB187 NotAPDB187
  • 23-01-2024
  • Mathematics
contestada

The mean of 50 observations is 20 and their standard deviation is 2. The sum of all the observations is
A - 998
B - 1000
C - 1002
D - 1004

Respuesta :

Otras preguntas

Who issued the declaration of the rights of man? When was it written?
Explain how the Agricultural Adjustment Act and the Rural Electrification Act impacted farmers.
What kind of information do politicians usually want from lobbyist groups?
The guillotine was used by the convention to restore what to france?
The neurotransmitter that is most important for reinforcement learning is:
A muscle that assists the prime mover or helps stabilize the joint during movement would be ________ . an antagonist an agonist a synergist
two or more unequal forces acting on an object
which person engages in habits that are most harmful to his or her health
Colby adds 1 2/3 cups of flour to his mixing bowl and then realizes he put in too much. He takes1/4 cup of flour back out of the bowl. How much flour did Colby'
Which poetic techniques does lowell use in the first three lines of his poem?