# Question: A researcher with A C Nielsen wanted to determine the

A researcher with A. C. Nielsen wanted to determine the number of televisions in households. He conducts a survey of 40 randomly selected households and obtains the following data.

(a) Are these data discrete or continuous? Explain.

(b) Construct a frequency distribution of the data.

(c) Construct a relative frequency distribution of the data.

(d) What percentage of households in the survey have 3 televisions?

(e) What percentage of households in the survey have 4 or more televisions?

(f ) Construct a frequency histogram of the data.

(g) Construct a relative frequency histogram of the data.

(h) Describe the shape of the distribution.

(a) Are these data discrete or continuous? Explain.

(b) Construct a frequency distribution of the data.

(c) Construct a relative frequency distribution of the data.

(d) What percentage of households in the survey have 3 televisions?

(e) What percentage of households in the survey have 4 or more televisions?

(f ) Construct a frequency histogram of the data.

(g) Construct a relative frequency histogram of the data.

(h) Describe the shape of the distribution.

**View Solution:**## Answer to relevant Questions

The following data represent the number of customers waiting for a table at 6:00 p.m. for 40 consecutive Saturdays at Bobak’s Restaurant. (a) Are these data discrete or continuous? Explain. (b) Construct a frequency ...Violent crimes include murder, forcible rape, robbery, and aggravated assault. The following data represent the violent-crime rate (crimes per 100,000 population) by state plus the District of Columbia in 2009. (a) If ...The following data represent the price appreciation in home values between the ﬁrst quarter of 1991 and the second quarter of 2010 for homes in each of the 50 states plus the District of Columbia. (a) Round each ...The following data represent the closing stock price for Google, Inc. at the end of each year since it ﬁrst went public in 2004 until the end of 2010. Construct a time-series plot and comment on any trends. What was the ...The following relative frequency histogram represents the proportion of employed people aged 25 to 64 years old who are members of a union. (a) Describe how this graph is misleading. What might a reader conclude from the ...Post your question