Very tedious and would like a break down

A research center claims that 20% of adults in a certain country would travel into space on a commercial flight if they could afford it In a random sample of 800 adults in that country, 30% say that they would travel into space on a commercial flight if they could afford it At a = 0.05. is there enough evidence to reject the research contor's claim? Complete parts (a) through (d) below (a) Identity the claim and state He and H. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round ] O A. The percentage adults in the country who would travel into space on a commercial fight if they could aford it is not% O B. At last s of adults in the country would travel into space on a commercial flight if they could afford it. O C. No more than |%% of adults in the country would travel into space on a commercial flight if they could afford it O D. % of adults in the country would travel into space on a commercial flight if they could afford it Lot 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 Hy and He, Select the correct choice below and fill in the answer boxes to complete your choice (Round to two decimal places as needed ) OA Hop= OB Hops OE. HOPE OF HOPS Hipz Hip= Hips (b) Use technology to find the P.value Identify the standardized test statistic. Glick to select your answer(s)