Question

The manager of Sarah's Ice Cream store needs an accurate forecast of the demand for ice cream. The store orders ice cream from a distributor a week ahead, and if too little is ordered the store loses business. If it orders too much, it must be thrown away. The manager believes that a major determinant of ice cream sales is temperature; that is, the hotter it is, the more ice cream people buy. Using an almanac, the manager has determined the average daytime temperature for 10 weeks selected at random and then, from store records, has determined the ice cream consumption for the same 10 weeks.

Answer 1

The manager of Sarah's Ice Cream store believes that temperature is a major determinant of ice cream sales. The manager uses the average daytime temperature to forecast ice cream demand. Statistical analysis can be used to determine the relationship between temperature and ice cream consumption.

Step-by-step explanation:

The manager of Sarah's Ice Cream store believes that there is a relationship between ice cream sales and temperature. The manager uses the average daytime temperature to forecast the demand for ice cream. The manager believes that the hotter it is, the more ice cream people buy. This is because when it is warm outside, people are more likely to seek a cool treat like ice cream.

To determine if there is a relationship between two things, such as ice cream sales and temperature, statistical analysis can be used. The manager can analyze the data collected over the 10 weeks to see if there is a correlation between the temperature and ice cream consumption. If there is a strong correlation, it suggests that temperature does indeed affect ice cream sales.

In order to determine if the relationship is attributable to coincidence or causation, further research and analysis would be needed. This could involve conducting experiments or gathering more data to establish a cause-and-effect relationship between temperature and ice cream sales.