A normal distribution has a mean of 50 and a standard deviation of 6.
A normal distribution has a mean of 50 and a standard deviation of 6.
If the standard deviation of a set of values is 6.7 and the average value is 201.2. Choices are ; 203.5 208.0 194.7 198.2
A local bakery makes wheat bread. The number of grains of wheat in the bread is normally distributed, with mean 11.4 g and standard deviaton 1.3 g. This bakery sells 100 loaves of bread.
When calculating population growth, which of the following equations is appropriate? A. (Emigrants-immigrants)+ (births-deaths) B. (Immigrants-emigrants)+ (births -deaths) C. (Births+...
find the area of a rectangle with base 2 inches and height 4 inches. first draw a figure. find the area of a triangle with base 5 inches and height 3 inches. first...
simplify 6(x-7)-x(x-2)+11(x2+2) write in scientific notation 0.0023601 write a decimal notation 2.7x10-1 calculate 1.25x107 divided by 2.5x104 multiply...
Both digestion and absorption happen in which of the following parts of the digestive system? A. Gallbladder B. Esophagus C. Stomach D. Small Intestine Is D correct...
In the digestive tract, mouth is to bolus as A. stomach is to chyme. B. gallbladder is to insulin. C. small intestine is to carbohydrate. D. esophagus is to peristalsis. either...
A. Increased availability of contraception B. Increased education and standard of living C. High infant mortality rate D. High availability of postnatal...
Choices are ; 95% 99.5% 100% 65%
The mean of a distribution is 20 and the standard deviation is 5. 30 25 7 11 I don't understand how to find the answer.
please simplify (5).(3x5+y-2+z-1) also simplify 8x-3y4z8 divided by 6x9y-5z4
Mutations during which of the following processes in animals will affect offspring of succeeding generations? A Meiosis B. Mitosis C. Translation D. Transcription i...
This is a problem where i have no idea what to do, i am studying for the SAT so can anyone help?
A package with square ends has a combined length and girth (girth is the perimeter of a cross section) of 120 in. The surface area of the entire package is 3600 sq. in. S in*S in*L in. One...
NaOH + HS0-+ Hp + NaS0 24 24 Which of the following is the number of moles of NaOH required to neutralize 1 mole of H2S04 in the equation above? (Note: The reaction is not balanced.) A...
Please show me how to do this one. Kind of confused. Thanks!!
A researcher wants to develop a new pharmaceutical compound to treat pain. Which of the following strategies will likely be the most effective process? A. Test extracts from newly discovered...
A. Seal slices of bread in a container to minimize air contact. B. Place slices of bread in a refrigerated environment. C. Add ingredients to the bread recipe that will slow mold...
A cylinder and an airtight piston are used in the following experiment. The piston is pushed up and down in the cylinder and the resulting pressure of the air inside the cylinder is measured with...