Item 9In the graph of precipitation and temperature, the area marked A has aA graph is plotted with average temperature on the horizontal axis and average precipitation on the vertical axis. The average temperature is marked in degrees Celsius from 30 to minus 10 degrees in decrements of 10 degrees. The average precipitation is marked from 0 to 400 centimeters in increments of 100 centimeters. In the graph regions from A to E are noted. The precipitation goes down as the temperature goes down. At 30 degrees average temperature, the average precipitation is 400 centimeters and it goes down steadily and the average temperature is less than 100 degrees when the average temperature is minus 10 degrees Celsius.Multiple Choicewide precipitation range and narrow temperature range.narrow precipitation and temperature range.wide precipitation and temperature range.wide temperature range and narrow precipitation range.varying temperature and narrow precipitation range.

The annual precipitation data of a city with mean = 1000 mm and standard deviation = 200 mm. The probability that the annual precipitation will be more than 1200 mm is:Question 21Select one:a.>50%b.75%c.25 %d.<50 %

When does precipitation occur?

The following graph shows the average monthly temperature and rainfall in Rome, Italy. The temperature is indicated by the red line and the rainfall by the blue bars.  Which of the following conclusions can we make from the graph?Group of answer choicesHigher temperatures cause it to rain more.The hottest months tend to be those with the least rainfall.The hottest months tend to be those with the most rainfall.July is the month with the most rain.There is not a relationship between temperature and rainfall.

Based on a sample of 30 randomly selected years, a 90% confidence interval for the mean annual precipitation in one city isfrom 123.7 cm to 129.5 cmDetermine the margin of error involved in this confidence interval.

Question 18Tips1 / 1 pts(Q021) This graph shows which of the following?Click to view larger image.  The global climate has warmed by about 1.2°C since 1950.  The global average temperature varies as much as 5°C from year to year.  The Earth's average temperature is currently 1.2°C.  All of the possible answers are correct.