The options for A. are: ppm squared, ppmThe options for B. are: "no units", "units of ppm squared," "units of ppm"The options for C. are :ppm squared, ppm ### Study of Ammonia Levels Near a Highway TunnelA magazine published a study on the ammonia levels near the exit ramp of a highway tunnel. The data in the table below represent daily ammonia concentrations (in parts per million) on eight randomly selected days during the afternoon drive time.#### Ammonia Levels Data (parts per million)```1.53, 1.50, 1.35, 1.51, 1.65, 1.44, 1.43, 1.46```**Tasks:**a. **Find the range of the ammonia levels. Give the units of measurement for the range.**```The range is ___________ (Type an integer or a decimal.)```b. **Find the variance of the ammonia levels. If possible, give the units of measurement for the variance.**```The variance is ___________ with __________ (Round to four decimal places as needed.)```c. **Find the standard deviation of the ammonia levels. Give the units of measurement for the standard deviation.**```The standard deviation is ___________ with __________ (Round to three decimal places as needed.)```**Instructions for Calculation:**1. **Range:** The range is calculated by subtracting the smallest observed value from the largest observed value in the dataset.2. **Variance:** The variance is calculated by finding the average of the squared differences from the mean of the dataset.3. **Standard Deviation:** The standard deviation is the square root of the variance, representing the average amount by which the values in the dataset differ from the mean. These calculations help in understanding the spread and dispersion of ammonia levels near the highway tunnel, which can be crucial for environmental and health assessments.

Name: The options for A. are: ppm squared, ppmThe options for B. are: "no un
Uploaded: 2024-03-20T06:38:44.000Z
Channel: Bartleby
Description: The options for A. are: ppm squared, ppmThe options for B. are: "no units", "units of ppm squared," "units of ppm"The options for C. are :ppm squared, ppm ### Study of Ammonia Levels Near a Highway TunnelA magazine published a study on the ammonia le