A research center claims that 31% of adults in a certain country would travel into space on a commercial flight if they could afford it. In a random sample of 700 adults in that country,

35% say that they would travel into space on a commercial flight if they could afford it. At

=0.10, is there enough evidence to reject the research center's claim?

Identify the claim and state H0 and Ha.

Let p be the population proportion of successes, where a success is an adult in the country who would travel into space on a commercial flight if they could afford it. State H0 and Ha.

Identify the standardized test statistic.

Identify the P-value. Decide whether to reject or fail to reject the null hypothesis