The answer to this can be found in the links I will place below.
The probability mass function is used to characterize the distribution of discrete random variables, while the probability density function is used to characterize the distribution of absolutely continuous random variables. You might want to read more about this at www.statlect.com/prbdst1.htm (see the link below or on the right)
Look at the parallelogram below. <1 and <3 are each 35 degrees. What is the measurement of <2?
If you look at the link below, the probability of a 28 year old female having a baby with Down syndrome is a little less than 1 in 1000.
There are 23 or 8 possible outcomes listed below (H=Head, T=Tails). HHH HHT HTH HTT THH THT TTH TTT each has a 1/8 probability. Count the number that has at least 2 heads and it is 3. So, the probability is 3/8.
it rains then the temperature drops below 32 degrees and it freezes
when the temperature gets below 32 degrees Fahrenheit (0 degrees celsius), water freezes
Diesel freezes at the temperature of -2 degrees FAHRENHEIT
Lettuce is primarily water. As such it freezes at just below the freezing temperature for water, or at about 30 degrees Fahrenheit.
Water is in a solid state when its temperature is at or below 0 degrees Celsius (32 degrees Fahrenheit), at which point it freezes and forms ice.
0 degrees Celsius is freezing, but really water freezes at just BELOW that temperature.
When the temperature of liquid water drops below 32 degrees Fahrenheit or 0 degrees Celsius, it freezes and turns into solid ice. The water molecules slow down and form a rigid structure, causing the water to expand as it freezes.
Water freezes to form ice at 0 degrees celsius. However, ice can have temperatures below this
Yes, water freezes at any temperature at or below 32 degrees F. If you are referring to Celsius water freezes at any temperature at or below 0 degrees C. So, either way you are measuring you end up with frozen water/ice. Just to be clear in case the subzero temperatures terminology is giving you trouble. Subzero temperatures are temps below 0 degrees.
There would be snow in 14 degrees F. because water freezes at any temperature below 32 degrees F.
Below zero refers to a temperature that is lower than zero degrees on the Celsius or Fahrenheit scale. It indicates a colder temperature where water freezes and is commonly associated with winter weather.
Yes, ammonia can become frozen at temperatures below -33.3 degrees Celsius (-28 degrees Fahrenheit). At this temperature, ammonia solidifies into a crystalline substance.